104166154 has 4 divisors (see below), whose sum is σ = 156249234. Its totient is φ = 52083076.

The previous prime is 104166143. The next prime is 104166163. The reversal of 104166154 is 451661401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 100460529 + 3705625 = 10023^2 + 1925^2 .

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 as a sum of consecutive naturals, namely, 26041537 + ... + 26041540.

Almost surely, 2^104166154 is an apocalyptic number.

104166154 is a deficient number, since it is larger than the sum of its proper divisors (52083080).

104166154 is an equidigital number, since it uses as much as digits as its factorization.

104166154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52083079.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 104166154 is about 10206.1821461308. The cubic root of 104166154 is about 470.5172425388.

The spelling of 104166154 in words is "one hundred four million, one hundred sixty-six thousand, one hundred fifty-four".