232615064 has 16 divisors (see below), whose sum is σ = 475803720. Its totient is φ = 105734080.

The previous prime is 232615057. The next prime is 232615067. The reversal of 232615064 is 460516232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232615067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1321589 + ... + 1321764.

Almost surely, 2^232615064 is an apocalyptic number.

It is an amenable number.

232615064 is an abundant number, since it is smaller than the sum of its proper divisors (243188656).

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

232615064 is a wasteful number, since it uses less digits than its factorization.

232615064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643370 (or 2643366 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 232615064 is about 15251.7233124654. The cubic root of 232615064 is about 615.0058950236.

The spelling of 232615064 in words is "two hundred thirty-two million, six hundred fifteen thousand, sixty-four".