232453456 has 20 divisors (see below), whose sum is σ = 469960992. Its totient is φ = 111173216.

The previous prime is 232453447. The next prime is 232453457. The reversal of 232453456 is 654354232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232453457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315466 + ... + 316201.

Almost surely, 2^232453456 is an apocalyptic number.

It is an amenable number.

232453456 is an abundant number, since it is smaller than the sum of its proper divisors (237507536).

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

232453456 is a wasteful number, since it uses less digits than its factorization.

232453456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631698 (or 631692 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 232453456 is about 15246.4243677001. The cubic root of 232453456 is about 614.8634380724.

The spelling of 232453456 in words is "two hundred thirty-two million, four hundred fifty-three thousand, four hundred fifty-six".