104412194 has 4 divisors (see below), whose sum is σ = 156618294. Its totient is φ = 52206096.

The previous prime is 104412179. The next prime is 104412211. The reversal of 104412194 is 491214401.

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., 62331025 + 42081169 = 7895^2 + 6487^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26103047 + ... + 26103050.

Almost surely, 2^104412194 is an apocalyptic number.

104412194 is a deficient number, since it is larger than the sum of its proper divisors (52206100).

104412194 is an equidigital number, since it uses as much as digits as its factorization.

104412194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52206099.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 104412194 is about 10218.2285157458. The cubic root of 104412194 is about 470.8874044740.

Adding to 104412194 its reverse (491214401), we get a palindrome (595626595).

The spelling of 104412194 in words is "one hundred four million, four hundred twelve thousand, one hundred ninety-four".