130524724 has 48 divisors (see below), whose sum is σ = 262797696. Its totient is φ = 56144000.

The previous prime is 130524683. The next prime is 130524731. The reversal of 130524724 is 427425031.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 130524692 and 130524701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101574 + ... + 102850.

It is an arithmetic number, because the mean of its divisors is an integer number (5474952).

Almost surely, 2^130524724 is an apocalyptic number.

It is an amenable number.

130524724 is an abundant number, since it is smaller than the sum of its proper divisors (132272972).

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

130524724 is a wasteful number, since it uses less digits than its factorization.

130524724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416 (or 1414 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 130524724 is about 11424.7417476283. The cubic root of 130524724 is about 507.2603626490.

Adding to 130524724 its reverse (427425031), we get a palindrome (557949755).

The spelling of 130524724 in words is "one hundred thirty million, five hundred twenty-four thousand, seven hundred twenty-four".