97398160 has 20 divisors (see below), whose sum is σ = 226450908. Its totient is φ = 38959232.

The previous prime is 97398157. The next prime is 97398163. The reversal of 97398160 is 6189379.

It is an interprime number because it is at equal distance from previous prime (97398157) and next prime (97398163).

It can be written as a sum of positive squares in 2 ways, for example, as 36433296 + 60964864 = 6036^2 + 7808^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (97398163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608659 + ... + 608818.

Almost surely, 2^97398160 is an apocalyptic number.

It is an amenable number.

97398160 is an abundant number, since it is smaller than the sum of its proper divisors (129052748).

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

97398160 is a wasteful number, since it uses less digits than its factorization.

97398160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217490 (or 1217484 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 97398160 is about 9869.0506129009. The cubic root of 97398160 is about 460.0978997679.

The spelling of 97398160 in words is "ninety-seven million, three hundred ninety-eight thousand, one hundred sixty".