104151666 has 16 divisors (see below), whose sum is σ = 208613088. Its totient is φ = 34665600.

The previous prime is 104151653. The next prime is 104151679. The reversal of 104151666 is 666151401.

It is an interprime number because it is at equal distance from previous prime (104151653) and next prime (104151679).

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, 8415 + ... + 16706.

It is an arithmetic number, because the mean of its divisors is an integer number (13038318).

Almost surely, 2^104151666 is an apocalyptic number.

104151666 is an abundant number, since it is smaller than the sum of its proper divisors (104461422).

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

104151666 is a wasteful number, since it uses less digits than its factorization.

104151666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25817.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 104151666 is about 10205.4723555551. The cubic root of 104151666 is about 470.4954274878.

The spelling of 104151666 in words is "one hundred four million, one hundred fifty-one thousand, six hundred sixty-six".