97043272 has 8 divisors (see below), whose sum is σ = 181956150. Its totient is φ = 48521632.

The previous prime is 97043249. The next prime is 97043281. The reversal of 97043272 is 27234079.

It can be written as a sum of positive squares in only one way, i.e., 56160036 + 40883236 = 7494^2 + 6394^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065197 + ... + 6065212.

Almost surely, 2^97043272 is an apocalyptic number.

It is an amenable number.

97043272 is a deficient number, since it is larger than the sum of its proper divisors (84912878).

97043272 is a wasteful number, since it uses less digits than its factorization.

97043272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12130415 (or 12130411 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 97043272 is about 9851.0543598135. The cubic root of 97043272 is about 459.5384027394.

The spelling of 97043272 in words is "ninety-seven million, forty-three thousand, two hundred seventy-two".