97116946 has 32 divisors (see below), whose sum is σ = 154441728. Its totient is φ = 45749760.

The previous prime is 97116931. The next prime is 97116967. The reversal of 97116946 is 64961179.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435391 + ... + 435613.

It is an arithmetic number, because the mean of its divisors is an integer number (4826304).

Almost surely, 2^97116946 is an apocalyptic number.

97116946 is a deficient number, since it is larger than the sum of its proper divisors (57324782).

97116946 is a wasteful number, since it uses less digits than its factorization.

97116946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its digits is 81648, while the sum is 43.

The square root of 97116946 is about 9854.7930470406. The cubic root of 97116946 is about 459.6546651981.

The spelling of 97116946 in words is "ninety-seven million, one hundred sixteen thousand, nine hundred forty-six".