11999376 has 60 divisors (see below), whose sum is σ = 35051328. Its totient is φ = 3824832.

The previous prime is 11999333. The next prime is 11999381. The reversal of 11999376 is 67399911.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1501 + ... + 5123.

Almost surely, 2^11999376 is an apocalyptic number.

11999376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11999376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17525664).

11999376 is an abundant number, since it is smaller than the sum of its proper divisors (23051952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11999376 is a wasteful number, since it uses less digits than its factorization.

11999376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660 (or 3651 counting only the distinct ones).

The product of its digits is 91854, while the sum is 45.

The square root of 11999376 is about 3464.0115473249. The cubic root of 11999376 is about 228.9388800992.

The spelling of 11999376 in words is "eleven million, nine hundred ninety-nine thousand, three hundred seventy-six".