897025756 has 36 divisors (see below), whose sum is σ = 1731384424. Its totient is φ = 406343520.

The previous prime is 897025741. The next prime is 897025771. The reversal of 897025756 is 657520798.

It is an interprime number because it is at equal distance from previous prime (897025741) and next prime (897025771).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145570 + ... + 151606.

Almost surely, 2^897025756 is an apocalyptic number.

It is an amenable number.

897025756 is a deficient number, since it is larger than the sum of its proper divisors (834358668).

897025756 is a wasteful number, since it uses less digits than its factorization.

897025756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6370 (or 6357 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 49.

The square root of 897025756 is about 29950.3882445620. The cubic root of 897025756 is about 964.4246549373.

The spelling of 897025756 in words is "eight hundred ninety-seven million, twenty-five thousand, seven hundred fifty-six".