232520104 has 8 divisors (see below), whose sum is σ = 435975210. Its totient is φ = 116260048.

The previous prime is 232520077. The next prime is 232520107. The reversal of 232520104 is 401025232.

It can be written as a sum of positive squares in only one way, i.e., 132480100 + 100040004 = 11510^2 + 10002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (232520107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14532499 + ... + 14532514.

Almost surely, 2^232520104 is an apocalyptic number.

It is an amenable number.

232520104 is a deficient number, since it is larger than the sum of its proper divisors (203455106).

232520104 is a wasteful number, since it uses less digits than its factorization.

232520104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29065019 (or 29065015 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 232520104 is about 15248.6099038568. The cubic root of 232520104 is about 614.9221960754.

Adding to 232520104 its reverse (401025232), we get a palindrome (633545336).

The spelling of 232520104 in words is "two hundred thirty-two million, five hundred twenty thousand, one hundred four".