97659042 has 32 divisors (see below), whose sum is σ = 213917760. Its totient is φ = 29538240.

The previous prime is 97658971. The next prime is 97659049. The reversal of 97659042 is 24095679.

It is a junction number, because it is equal to n+sod(n) for n = 97658985 and 97659003.

It is not an unprimeable number, because it can be changed into a prime (97659049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6009 + ... + 15212.

It is an arithmetic number, because the mean of its divisors is an integer number (6684930).

Almost surely, 2^97659042 is an apocalyptic number.

97659042 is an abundant number, since it is smaller than the sum of its proper divisors (116258718).

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

97659042 is a wasteful number, since it uses less digits than its factorization.

97659042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21298.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 97659042 is about 9882.2589522841. The cubic root of 97659042 is about 460.5083259030.

The spelling of 97659042 in words is "ninety-seven million, six hundred fifty-nine thousand, forty-two".