897465 has 32 divisors (see below), whose sum is σ = 1566720. Its totient is φ = 437184.

The previous prime is 897461. The next prime is 897467. The reversal of 897465 is 564798.

It is not a de Polignac number, because 897465 - 2² = 897461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (897461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13362 + ... + 13428.

It is an arithmetic number, because the mean of its divisors is an integer number (48960).

2⁸⁹⁷⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

897465 is a deficient number, since it is larger than the sum of its proper divisors (669255).

897465 is a wasteful number, since it uses less digits than its factorization.

897465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141.

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

The square root of 897465 is about 947.3462936012. The cubic root of 897465 is about 96.4582044925.

The spelling of 897465 in words is "eight hundred ninety-seven thousand, four hundred sixty-five".