897456 has 40 divisors (see below), whose sum is σ = 2650624. Its totient is φ = 256320.

The previous prime is 897443. The next prime is 897461. The reversal of 897456 is 654798.

897456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 897456.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000 + ... + 1671.

2⁸⁹⁷⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

897456 is an abundant number, since it is smaller than the sum of its proper divisors (1753168).

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

897456 is a wasteful number, since it uses less digits than its factorization.

897456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689 (or 2683 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 897456 is about 947.3415434784. The cubic root of 897456 is about 96.4578820559.

The spelling of 897456 in words is "eight hundred ninety-seven thousand, four hundred fifty-six".