897875 has 16 divisors (see below), whose sum is σ = 1224288. Its totient is φ = 652000.

The previous prime is 897847. The next prime is 897877. The reversal of 897875 is 578798.

It is not a de Polignac number, because 897875 - 2¹⁶ = 832339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (897877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1049 + ... + 1701.

It is an arithmetic number, because the mean of its divisors is an integer number (76518).

2⁸⁹⁷⁸⁷⁵ is an apocalyptic number.

897875 is a deficient number, since it is larger than the sum of its proper divisors (326413).

897875 is a wasteful number, since it uses less digits than its factorization.

897875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 669 counting only the distinct ones).

The product of its digits is 141120, while the sum is 44.

The square root of 897875 is about 947.5626628356. The cubic root of 897875 is about 96.4728909865.

The spelling of 897875 in words is "eight hundred ninety-seven thousand, eight hundred seventy-five".