232787097 has 12 divisors (see below), whose sum is σ = 336434644. Its totient is φ = 155105280.

The previous prime is 232787083. The next prime is 232787141. The reversal of 232787097 is 790787232.

It can be written as a sum of positive squares in 2 ways, for example, as 17842176 + 214944921 = 4224^2 + 14661^2 .

It is not a de Polignac number, because 232787097 - 2⁴ = 232787081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232787057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12897 + ... + 25137.

Almost surely, 2^232787097 is an apocalyptic number.

It is an amenable number.

232787097 is a deficient number, since it is larger than the sum of its proper divisors (103647547).

232787097 is a wasteful number, since it uses less digits than its factorization.

232787097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14360 (or 14357 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 232787097 is about 15257.3620590192. The cubic root of 232787097 is about 615.1574690960.

The spelling of 232787097 in words is "two hundred thirty-two million, seven hundred eighty-seven thousand, ninety-seven".