97118950 has 12 divisors (see below), whose sum is σ = 180641340. Its totient is φ = 38847560.

The previous prime is 97118929. The next prime is 97118963. The reversal of 97118950 is 5981179.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 971140 + ... + 971239.

It is an arithmetic number, because the mean of its divisors is an integer number (15053445).

Almost surely, 2^97118950 is an apocalyptic number.

97118950 is a deficient number, since it is larger than the sum of its proper divisors (83522390).

97118950 is a wasteful number, since it uses less digits than its factorization.

97118950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942391 (or 1942386 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 40.

The square root of 97118950 is about 9854.8947229283. The cubic root of 97118950 is about 459.6578268214.

The spelling of 97118950 in words is "ninety-seven million, one hundred eighteen thousand, nine hundred fifty".