11900104 has 16 divisors (see below), whose sum is σ = 22389120. Its totient is φ = 5929680.

The previous prime is 11900093. The next prime is 11900107. The reversal of 11900104 is 40100911.

It is a happy number.

It is a super-2 number, since 2×11900104² = 283224950421632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11900107) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 97 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (1399320).

Almost surely, 2^11900104 is an apocalyptic number.

It is an amenable number.

11900104 is a deficient number, since it is larger than the sum of its proper divisors (10489016).

11900104 is a wasteful number, since it uses less digits than its factorization.

11900104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100 (or 5096 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 11900104 is about 3449.6527361461. The cubic root of 11900104 is about 228.3057864839.

The spelling of 11900104 in words is "eleven million, nine hundred thousand, one hundred four".