97088312 has 8 divisors (see below), whose sum is σ = 182040600. Its totient is φ = 48544152.

The previous prime is 97088273. The next prime is 97088339. The reversal of 97088312 is 21388079.

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

It is a super-2 number, since 2×97088312² = 18852280654018688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6068012 + ... + 6068027.

It is an arithmetic number, because the mean of its divisors is an integer number (22755075).

Almost surely, 2^97088312 is an apocalyptic number.

It is an amenable number.

97088312 is a deficient number, since it is larger than the sum of its proper divisors (84952288).

97088312 is a wasteful number, since it uses less digits than its factorization.

97088312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12136045 (or 12136041 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 97088312 is about 9853.3401443368. The cubic root of 97088312 is about 459.6094858345.

The spelling of 97088312 in words is "ninety-seven million, eighty-eight thousand, three hundred twelve".