897174 has 12 divisors (see below), whose sum is σ = 1943916. Its totient is φ = 299052.

The previous prime is 897163. The next prime is 897191. The reversal of 897174 is 471798.

897174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24904 + ... + 24939.

It is an arithmetic number, because the mean of its divisors is an integer number (161993).

2⁸⁹⁷¹⁷⁴ is an apocalyptic number.

897174 is an abundant number, since it is smaller than the sum of its proper divisors (1046742).

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

897174 is a wasteful number, since it uses less digits than its factorization.

897174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49851 (or 49848 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 897174 is about 947.1926942286. The cubic root of 897174 is about 96.4477779496.

It can be divided in two parts, 8971 and 74, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 897174 in words is "eight hundred ninety-seven thousand, one hundred seventy-four".