97192944 has 60 divisors (see below), whose sum is σ = 288012816. Its totient is φ = 30491136.

The previous prime is 97192939. The next prime is 97192951. The reversal of 97192944 is 44929179.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 97192944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17404 + ... + 22299.

Almost surely, 2^97192944 is an apocalyptic number.

It is an amenable number.

97192944 is an abundant number, since it is smaller than the sum of its proper divisors (190819872).

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

97192944 is a wasteful number, since it uses less digits than its factorization.

97192944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39734 (or 39725 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 97192944 is about 9858.6481831943. The cubic root of 97192944 is about 459.7745334892.

The spelling of 97192944 in words is "ninety-seven million, one hundred ninety-two thousand, nine hundred forty-four".