897198060 has 72 divisors (see below), whose sum is σ = 2761316208. Its totient is φ = 217500800.

The previous prime is 897198041. The next prime is 897198079. The reversal of 897198060 is 60891798.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (897198041) and next prime (897198079).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54531 + ... + 69050.

It is an arithmetic number, because the mean of its divisors is an integer number (38351614).

Almost surely, 2^897198060 is an apocalyptic number.

It is an amenable number.

897198060 is an abundant number, since it is smaller than the sum of its proper divisors (1864118148).

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

897198060 is a wasteful number, since it uses less digits than its factorization.

897198060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123615 (or 123602 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 897198060 is about 29953.2645967013. The cubic root of 897198060 is about 964.4864010600.

It can be divided in two parts, 89719 and 8060, that added together give a palindrome (97779).

The spelling of 897198060 in words is "eight hundred ninety-seven million, one hundred ninety-eight thousand, sixty".