97998952 has 16 divisors (see below), whose sum is σ = 191737440. Its totient is φ = 46868976.

The previous prime is 97998937. The next prime is 97999007. The reversal of 97998952 is 25989979.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266118 + ... + 266485.

It is an arithmetic number, because the mean of its divisors is an integer number (11983590).

Almost surely, 2^97998952 is an apocalyptic number.

97998952 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

97998952 is a deficient number, since it is larger than the sum of its proper divisors (93738488).

97998952 is a wasteful number, since it uses less digits than its factorization.

97998952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532632 (or 532628 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 58.

The square root of 97998952 is about 9899.4420044768. The cubic root of 97998952 is about 461.0419857519.

The spelling of 97998952 in words is "ninety-seven million, nine hundred ninety-eight thousand, nine hundred fifty-two".