11904392 has 16 divisors (see below), whose sum is σ = 22530960. Its totient is φ = 5896144.

The previous prime is 11904367. The next prime is 11904397. The reversal of 11904392 is 29340911.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11904397) 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, 6098 + ... + 7809.

It is an arithmetic number, because the mean of its divisors is an integer number (1408185).

Almost surely, 2^11904392 is an apocalyptic number.

It is an amenable number.

11904392 is a deficient number, since it is larger than the sum of its proper divisors (10626568).

11904392 is a wasteful number, since it uses less digits than its factorization.

11904392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14020 (or 14016 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 11904392 is about 3450.2741920027. The cubic root of 11904392 is about 228.3332052260. Note that the first 3 decimals are identical.

The spelling of 11904392 in words is "eleven million, nine hundred four thousand, three hundred ninety-two".