97379272 has 8 divisors (see below), whose sum is σ = 182586150. Its totient is φ = 48689632.

The previous prime is 97379231. The next prime is 97379279. The reversal of 97379272 is 27297379.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 90897156 + 6482116 = 9534^2 + 2546^2 .

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

It is not an unprimeable number, because it can be changed into a prime (97379279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6086197 + ... + 6086212.

Almost surely, 2^97379272 is an apocalyptic number.

It is an amenable number.

97379272 is a deficient number, since it is larger than the sum of its proper divisors (85206878).

97379272 is a wasteful number, since it uses less digits than its factorization.

97379272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12172415 (or 12172411 counting only the distinct ones).

The product of its digits is 333396, while the sum is 46.

The square root of 97379272 is about 9868.0936355509. The cubic root of 97379272 is about 460.0681562527.

The spelling of 97379272 in words is "ninety-seven million, three hundred seventy-nine thousand, two hundred seventy-two".