97236904 has 8 divisors (see below), whose sum is σ = 182319210. Its totient is φ = 48618448.

The previous prime is 97236901. The next prime is 97236941. The reversal of 97236904 is 40963279.

It can be written as a sum of positive squares in only one way, i.e., 79174404 + 18062500 = 8898^2 + 4250^2 .

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

It is a super-3 number, since 3×97236904³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (97236901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6077299 + ... + 6077314.

Almost surely, 2^97236904 is an apocalyptic number.

It is an amenable number.

97236904 is a deficient number, since it is larger than the sum of its proper divisors (85082306).

97236904 is a wasteful number, since it uses less digits than its factorization.

97236904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12154619 (or 12154615 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 97236904 is about 9860.8774457449. The cubic root of 97236904 is about 459.8438411337.

The spelling of 97236904 in words is "ninety-seven million, two hundred thirty-six thousand, nine hundred four".