231672696 has 32 divisors (see below), whose sum is σ = 585694800. Its totient is φ = 76355840.

The previous prime is 231672653. The next prime is 231672697. The reversal of 231672696 is 696276132.

231672696 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231672697) 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, 52095 + ... + 56366.

Almost surely, 2^231672696 is an apocalyptic number.

It is an amenable number.

231672696 is an abundant number, since it is smaller than the sum of its proper divisors (354022104).

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

231672696 is a wasteful number, since it uses less digits than its factorization.

231672696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108559 (or 108555 counting only the distinct ones).

The product of its digits is 163296, while the sum is 42.

The square root of 231672696 is about 15220.7981393881. The cubic root of 231672696 is about 614.1742689169.

The spelling of 231672696 in words is "two hundred thirty-one million, six hundred seventy-two thousand, six hundred ninety-six".