97401232 has 20 divisors (see below), whose sum is σ = 189029196. Its totient is φ = 48619520.

The previous prime is 97401221. The next prime is 97401263. The reversal of 97401232 is 23210479.

It can be written as a sum of positive squares in 2 ways, for example, as 43877376 + 53523856 = 6624^2 + 7316^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 97401232.

It is a congruent number.

It is an unprimeable number.

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, 5508 + ... + 15004.

Almost surely, 2^97401232 is an apocalyptic number.

It is an amenable number.

97401232 is a deficient number, since it is larger than the sum of its proper divisors (91627964).

97401232 is a wasteful number, since it uses less digits than its factorization.

97401232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10146 (or 10140 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 97401232 is about 9869.2062497447. The cubic root of 97401232 is about 460.1027369773.

The spelling of 97401232 in words is "ninety-seven million, four hundred one thousand, two hundred thirty-two".