231274604 has 24 divisors (see below), whose sum is σ = 452296656. Its totient is φ = 102560000.

The previous prime is 231274577. The next prime is 231274609. The reversal of 231274604 is 406472132.

It is not an unprimeable number, because it can be changed into a prime (231274609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62297 + ... + 65904.

It is an arithmetic number, because the mean of its divisors is an integer number (18845694).

Almost surely, 2^231274604 is an apocalyptic number.

It is an amenable number.

231274604 is a deficient number, since it is larger than the sum of its proper divisors (221022052).

231274604 is a wasteful number, since it uses less digits than its factorization.

231274604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128257 (or 128255 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 231274604 is about 15207.7152787656. The cubic root of 231274604 is about 613.8222808975.

The spelling of 231274604 in words is "two hundred thirty-one million, two hundred seventy-four thousand, six hundred four".