11384790 has 32 divisors (see below), whose sum is σ = 27475200. Its totient is φ = 3019104.

The previous prime is 11384783. The next prime is 11384831. The reversal of 11384790 is 9748311.

It is a super-2 number, since 2×11384790² = 259226886688200, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5017 + ... + 6923.

It is an arithmetic number, because the mean of its divisors is an integer number (858600).

Almost surely, 2^11384790 is an apocalyptic number.

11384790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11384790 is an abundant number, since it is smaller than the sum of its proper divisors (16090410).

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

11384790 is a wasteful number, since it uses less digits than its factorization.

11384790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 11384790 is about 3374.1354448214. The cubic root of 11384790 is about 224.9615736847.

The spelling of 11384790 in words is "eleven million, three hundred eighty-four thousand, seven hundred ninety".