897451675 has 24 divisors (see below), whose sum is σ = 1182486816. Its totient is φ = 673328640.

The previous prime is 897451673. The next prime is 897451679. The reversal of 897451675 is 576154798.

It is not a de Polignac number, because 897451675 - 2¹ = 897451673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (897451673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120922 + ... + 128128.

It is an arithmetic number, because the mean of its divisors is an integer number (49270284).

Almost surely, 2^897451675 is an apocalyptic number.

897451675 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

897451675 is a deficient number, since it is larger than the sum of its proper divisors (285035141).

897451675 is a wasteful number, since it uses less digits than its factorization.

897451675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7527 (or 7522 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 52.

The square root of 897451675 is about 29957.4978093966. The cubic root of 897451675 is about 964.5772710640.

The spelling of 897451675 in words is "eight hundred ninety-seven million, four hundred fifty-one thousand, six hundred seventy-five".