11884994 has 16 divisors (see below), whose sum is σ = 20472480. Its totient is φ = 5117760.

The previous prime is 11884991. The next prime is 11885009. The reversal of 11884994 is 49948811.

11884994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11884991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13799 + ... + 14634.

It is an arithmetic number, because the mean of its divisors is an integer number (1279530).

Almost surely, 2^11884994 is an apocalyptic number.

11884994 is a deficient number, since it is larger than the sum of its proper divisors (8587486).

11884994 is a wasteful number, since it uses less digits than its factorization.

11884994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28465.

The product of its digits is 82944, while the sum is 44.

The square root of 11884994 is about 3447.4619649824. The cubic root of 11884994 is about 228.2091161373.

The spelling of 11884994 in words is "eleven million, eight hundred eighty-four thousand, nine hundred ninety-four".