97930042 has 16 divisors (see below), whose sum is σ = 173669760. Its totient is φ = 40522608.

The previous prime is 97930039. The next prime is 97930051. The reversal of 97930042 is 24003979.

It is a super-2 number, since 2×97930042² = 19180586252243528, which contains 22 as substring.

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, 120198 + ... + 121009.

It is an arithmetic number, because the mean of its divisors is an integer number (10854360).

Almost surely, 2^97930042 is an apocalyptic number.

97930042 is a deficient number, since it is larger than the sum of its proper divisors (75739718).

97930042 is a wasteful number, since it uses less digits than its factorization.

97930042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241245.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 97930042 is about 9895.9608932129. The cubic root of 97930042 is about 460.9338966613.

The spelling of 97930042 in words is "ninety-seven million, nine hundred thirty thousand, forty-two".