897455332 has 24 divisors (see below), whose sum is σ = 1631571200. Its totient is φ = 431477280.

The previous prime is 897455327. The next prime is 897455333. The reversal of 897455332 is 233554798.

It is not an unprimeable number, because it can be changed into a prime (897455333) 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, 3582 + ... + 42517.

Almost surely, 2^897455332 is an apocalyptic number.

It is an amenable number.

897455332 is a deficient number, since it is larger than the sum of its proper divisors (734115868).

897455332 is a wasteful number, since it uses less digits than its factorization.

897455332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46291 (or 46289 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 897455332 is about 29957.5588458072. The cubic root of 897455332 is about 964.5785812383.

The spelling of 897455332 in words is "eight hundred ninety-seven million, four hundred fifty-five thousand, three hundred thirty-two".