897365 has 8 divisors (see below), whose sum is σ = 1230720. Its totient is φ = 615312.

The previous prime is 897359. The next prime is 897373. The reversal of 897365 is 563798.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 897365 - 2⁴ = 897349 is a prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 897365.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12785 + ... + 12854.

It is an arithmetic number, because the mean of its divisors is an integer number (153840).

2⁸⁹⁷³⁶⁵ is an apocalyptic number.

It is an amenable number.

897365 is a deficient number, since it is larger than the sum of its proper divisors (333355).

897365 is a wasteful number, since it uses less digits than its factorization.

897365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25651.

The product of its digits is 45360, while the sum is 38.

The square root of 897365 is about 947.2935131204. The cubic root of 897365 is about 96.4546217423.

The spelling of 897365 in words is "eight hundred ninety-seven thousand, three hundred sixty-five".