232105004 has 18 divisors (see below), whose sum is σ = 408691164. Its totient is φ = 115340440.

The previous prime is 232105001. The next prime is 232105021. The reversal of 232105004 is 400501232.

232105004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232105001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127259 + ... + 129069.

Almost surely, 2^232105004 is an apocalyptic number.

It is an amenable number.

232105004 is a deficient number, since it is larger than the sum of its proper divisors (176586160).

232105004 is a wasteful number, since it uses less digits than its factorization.

232105004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173 (or 1992 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 232105004 is about 15234.9927469625. The cubic root of 232105004 is about 614.5560539008.

Adding to 232105004 its reverse (400501232), we get a palindrome (632606236).

The spelling of 232105004 in words is "two hundred thirty-two million, one hundred five thousand, four".