11799814 has 16 divisors (see below), whose sum is σ = 19423152. Its totient is φ = 5342688.

The previous prime is 11799803. The next prime is 11799829. The reversal of 11799814 is 41899711.

It is a super-2 number, since 2×11799814² = 278471220869192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2904 + ... + 5659.

It is an arithmetic number, because the mean of its divisors is an integer number (1213947).

Almost surely, 2^11799814 is an apocalyptic number.

11799814 is a deficient number, since it is larger than the sum of its proper divisors (7623338).

11799814 is a wasteful number, since it uses less digits than its factorization.

11799814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8631.

The product of its digits is 18144, while the sum is 40.

The square root of 11799814 is about 3435.0857340101. The cubic root of 11799814 is about 227.6626152903.

The spelling of 11799814 in words is "eleven million, seven hundred ninety-nine thousand, eight hundred fourteen".