97973088 has 48 divisors (see below), whose sum is σ = 257762736. Its totient is φ = 32583680.

The previous prime is 97973053. The next prime is 97973093. The reversal of 97973088 is 88037979.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 97973088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56068 + ... + 57788.

It is an arithmetic number, because the mean of its divisors is an integer number (5370057).

Almost surely, 2^97973088 is an apocalyptic number.

It is an amenable number.

97973088 is an abundant number, since it is smaller than the sum of its proper divisors (159789648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97973088 is a wasteful number, since it uses less digits than its factorization.

97973088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327 (or 2319 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The square root of 97973088 is about 9898.1355820175. The cubic root of 97973088 is about 461.0014226001.

The spelling of 97973088 in words is "ninety-seven million, nine hundred seventy-three thousand, eighty-eight".