97112472 has 16 divisors (see below), whose sum is σ = 242781240. Its totient is φ = 32370816.

The previous prime is 97112467. The next prime is 97112501. The reversal of 97112472 is 27421179.

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, 2023153 + ... + 2023200.

Almost surely, 2^97112472 is an apocalyptic number.

It is an amenable number.

97112472 is an abundant number, since it is smaller than the sum of its proper divisors (145668768).

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

97112472 is a wasteful number, since it uses less digits than its factorization.

97112472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046362 (or 4046358 counting only the distinct ones).

The product of its digits is 7056, while the sum is 33.

The square root of 97112472 is about 9854.5660482844. The cubic root of 97112472 is about 459.6476066065.

The spelling of 97112472 in words is "ninety-seven million, one hundred twelve thousand, four hundred seventy-two".