104166772 has 12 divisors (see below), whose sum is σ = 185280676. Its totient is φ = 51229440.

The previous prime is 104166761. The next prime is 104166781. The reversal of 104166772 is 277661401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9960336 + 94206436 = 3156^2 + 9706^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213213 + ... + 213700.

Almost surely, 2^104166772 is an apocalyptic number.

It is an amenable number.

104166772 is a deficient number, since it is larger than the sum of its proper divisors (81113904).

104166772 is a wasteful number, since it uses less digits than its factorization.

104166772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426978 (or 426976 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 104166772 is about 10206.2124218537. The cubic root of 104166772 is about 470.5181730364.

The spelling of 104166772 in words is "one hundred four million, one hundred sixty-six thousand, seven hundred seventy-two".