11884790 has 16 divisors (see below), whose sum is σ = 22323168. Its totient is φ = 4547136.

The previous prime is 11884777. The next prime is 11884801. The reversal of 11884790 is 9748811.

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, 25607 + ... + 26066.

It is an arithmetic number, because the mean of its divisors is an integer number (1395198).

Almost surely, 2^11884790 is an apocalyptic number.

11884790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11884790 is a deficient number, since it is larger than the sum of its proper divisors (10438378).

11884790 is a wasteful number, since it uses less digits than its factorization.

11884790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51703.

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 11884790 is about 3447.4323778720. The cubic root of 11884790 is about 228.2078104312.

The spelling of 11884790 in words is "eleven million, eight hundred eighty-four thousand, seven hundred ninety".