97493072 has 20 divisors (see below), whose sum is σ = 189068256. Its totient is φ = 48701280.

The previous prime is 97493059. The next prime is 97493093. The reversal of 97493072 is 27039479.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21047 + ... + 25257.

Almost surely, 2^97493072 is an apocalyptic number.

It is an amenable number.

97493072 is a deficient number, since it is larger than the sum of its proper divisors (91575184).

97493072 is a wasteful number, since it uses less digits than its factorization.

97493072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5666 (or 5660 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 97493072 is about 9873.8580099169. The cubic root of 97493072 is about 460.2473024357.

It can be divided in two parts, 9749 and 3072, that added together give a palindrome (12821).

The spelling of 97493072 in words is "ninety-seven million, four hundred ninety-three thousand, seventy-two".