97473256 has 8 divisors (see below), whose sum is σ = 182762370. Its totient is φ = 48736624.

The previous prime is 97473247. The next prime is 97473283. The reversal of 97473256 is 65237479.

It can be written as a sum of positive squares in only one way, i.e., 94750756 + 2722500 = 9734^2 + 1650^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6092071 + ... + 6092086.

Almost surely, 2^97473256 is an apocalyptic number.

It is an amenable number.

97473256 is a deficient number, since it is larger than the sum of its proper divisors (85289114).

97473256 is a wasteful number, since it uses less digits than its factorization.

97473256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12184163 (or 12184159 counting only the distinct ones).

The product of its digits is 317520, while the sum is 43.

The square root of 97473256 is about 9872.8545011055. The cubic root of 97473256 is about 460.2161177291.

The spelling of 97473256 in words is "ninety-seven million, four hundred seventy-three thousand, two hundred fifty-six".