130463740 has 96 divisors (see below), whose sum is σ = 310915584. Its totient is φ = 45576960.

The previous prime is 130463713. The next prime is 130463741. The reversal of 130463740 is 47364031.

It is a junction number, because it is equal to n+sod(n) for n = 130463699 and 130463708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130463741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 781137 + ... + 781303.

It is an arithmetic number, because the mean of its divisors is an integer number (3238704).

Almost surely, 2^130463740 is an apocalyptic number.

130463740 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 130463740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155457792).

130463740 is an abundant number, since it is smaller than the sum of its proper divisors (180451844).

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

130463740 is a wasteful number, since it uses less digits than its factorization.

130463740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 130463740 is about 11422.0724914527. The cubic root of 130463740 is about 507.1813493044.

The spelling of 130463740 in words is "one hundred thirty million, four hundred sixty-three thousand, seven hundred forty".