97118952 has 64 divisors (see below), whose sum is σ = 278570880. Its totient is φ = 27639552.

The previous prime is 97118929. The next prime is 97118963. The reversal of 97118952 is 25981179.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48238 + ... + 50210.

It is an arithmetic number, because the mean of its divisors is an integer number (4352670).

Almost surely, 2^97118952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97118952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139285440).

97118952 is an abundant number, since it is smaller than the sum of its proper divisors (181451928).

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

97118952 is a wasteful number, since it uses less digits than its factorization.

97118952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282 (or 2278 counting only the distinct ones).

The product of its digits is 45360, while the sum is 42.

The square root of 97118952 is about 9854.8948244007. The cubic root of 97118952 is about 459.6578299767.

The spelling of 97118952 in words is "ninety-seven million, one hundred eighteen thousand, nine hundred fifty-two".