130474040 has 64 divisors (see below), whose sum is σ = 310210560. Its totient is φ = 49311360.

The previous prime is 130474039. The next prime is 130474049. The reversal of 130474040 is 40474031.

130474040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×130474040² = 34046950227843200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130473997 and 130474015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130474049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52097 + ... + 54543.

It is an arithmetic number, because the mean of its divisors is an integer number (4847040).

Almost surely, 2^130474040 is an apocalyptic number.

130474040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130474040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155105280).

130474040 is an abundant number, since it is smaller than the sum of its proper divisors (179736520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130474040 is a wasteful number, since it uses less digits than its factorization.

130474040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532 (or 2528 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 130474040 is about 11422.5233639507. The cubic root of 130474040 is about 507.1946961302.

Subtracting from 130474040 its reverse (40474031), we obtain a palindrome (90000009).

The spelling of 130474040 in words is "one hundred thirty million, four hundred seventy-four thousand, forty".