232368490 has 16 divisors (see below), whose sum is σ = 423994248. Its totient is φ = 91673856.

The previous prime is 232368481. The next prime is 232368497. The reversal of 232368490 is 94863232.

It can be written as a sum of positive squares in 4 ways, for example, as 184606569 + 47761921 = 13587^2 + 6911^2 .

It is not an unprimeable number, because it can be changed into a prime (232368497) 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, 158427 + ... + 159886.

Almost surely, 2^232368490 is an apocalyptic number.

232368490 is a deficient number, since it is larger than the sum of its proper divisors (191625758).

232368490 is a wasteful number, since it uses less digits than its factorization.

232368490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318393.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 232368490 is about 15243.6376892132. The cubic root of 232368490 is about 614.7885143232.

The spelling of 232368490 in words is "two hundred thirty-two million, three hundred sixty-eight thousand, four hundred ninety".