232866288 has 60 divisors (see below), whose sum is σ = 674186760. Its totient is φ = 74944128.

The previous prime is 232866269. The next prime is 232866331. The reversal of 232866288 is 882668232.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23706 + ... + 32057.

It is an arithmetic number, because the mean of its divisors is an integer number (11236446).

Almost surely, 2^232866288 is an apocalyptic number.

It is an amenable number.

232866288 is an abundant number, since it is smaller than the sum of its proper divisors (441320472).

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

232866288 is a wasteful number, since it uses less digits than its factorization.

232866288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55806 (or 55797 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 232866288 is about 15259.9570117350. The cubic root of 232866288 is about 615.2272172518.

The spelling of 232866288 in words is "two hundred thirty-two million, eight hundred sixty-six thousand, two hundred eighty-eight".