130477040 has 80 divisors (see below), whose sum is σ = 323497152. Its totient is φ = 48771072.

The previous prime is 130477013. The next prime is 130477049. The reversal of 130477040 is 40774031.

130477040 = T₄₄₅ + T₄₄₆ + ... + T₉₅₄.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130477049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267677 + ... + 268163.

Almost surely, 2^130477040 is an apocalyptic number.

130477040 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 130477040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161748576).

130477040 is an abundant number, since it is smaller than the sum of its proper divisors (193020112).

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

130477040 is a wasteful number, since it uses less digits than its factorization.

130477040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 130477040 is about 11422.6546826909. The cubic root of 130477040 is about 507.1985834231.

The spelling of 130477040 in words is "one hundred thirty million, four hundred seventy-seven thousand, forty".