97333928 has 16 divisors (see below), whose sum is σ = 182962260. Its totient is φ = 48544000.

The previous prime is 97333919. The next prime is 97333949. The reversal of 97333928 is 82933379.

It can be written as a sum of positive squares in 2 ways, for example, as 94906564 + 2427364 = 9742^2 + 1558^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11963 + ... + 18378.

Almost surely, 2^97333928 is an apocalyptic number.

It is an amenable number.

97333928 is a deficient number, since it is larger than the sum of its proper divisors (85628332).

97333928 is a wasteful number, since it uses less digits than its factorization.

97333928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30748 (or 30744 counting only the distinct ones).

The product of its digits is 244944, while the sum is 44.

The square root of 97333928 is about 9865.7958624735. The cubic root of 97333928 is about 459.9967359567.

The spelling of 97333928 in words is "ninety-seven million, three hundred thirty-three thousand, nine hundred twenty-eight".