11999704 has 8 divisors (see below), whose sum is σ = 22499460. Its totient is φ = 5999848.

The previous prime is 11999699. The next prime is 11999719. The reversal of 11999704 is 40799911.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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, 749974 + ... + 749989.

Almost surely, 2^11999704 is an apocalyptic number.

It is an amenable number.

11999704 is a deficient number, since it is larger than the sum of its proper divisors (10499756).

11999704 is a wasteful number, since it uses less digits than its factorization.

11999704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499969 (or 1499965 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 11999704 is about 3464.0588909544. The cubic root of 11999704 is about 228.9409660762.

The spelling of 11999704 in words is "eleven million, nine hundred ninety-nine thousand, seven hundred four".