231052632 has 32 divisors (see below), whose sum is σ = 580575600. Its totient is φ = 76625024.

The previous prime is 231052607. The next prime is 231052637. The reversal of 231052632 is 236250132.

231052632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231052637) 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, 19707 + ... + 29162.

Almost surely, 2^231052632 is an apocalyptic number.

It is an amenable number.

231052632 is an abundant number, since it is smaller than the sum of its proper divisors (349522968).

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

231052632 is a wasteful number, since it uses less digits than its factorization.

231052632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49075 (or 49071 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 231052632 is about 15200.4155206363. The cubic root of 231052632 is about 613.6258405757.

The spelling of 231052632 in words is "two hundred thirty-one million, fifty-two thousand, six hundred thirty-two".