97631674 has 16 divisors (see below), whose sum is σ = 169727616. Its totient is φ = 41252400.

The previous prime is 97631669. The next prime is 97631689. The reversal of 97631674 is 47613679.

It is a self number, because there is not a number n which added to its sum of digits gives 97631674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48117 + ... + 50104.

It is an arithmetic number, because the mean of its divisors is an integer number (10607976).

Almost surely, 2^97631674 is an apocalyptic number.

97631674 is a deficient number, since it is larger than the sum of its proper divisors (72095942).

97631674 is a wasteful number, since it uses less digits than its factorization.

97631674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98301.

The product of its digits is 190512, while the sum is 43.

The square root of 97631674 is about 9880.8741516123. The cubic root of 97631674 is about 460.4653042190.

The spelling of 97631674 in words is "ninety-seven million, six hundred thirty-one thousand, six hundred seventy-four".