11166790 has 16 divisors (see below), whose sum is σ = 21282912. Its totient is φ = 4203904.

The previous prime is 11166731. The next prime is 11166817. The reversal of 11166790 is 9766111.

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, 32674 + ... + 33013.

It is an arithmetic number, because the mean of its divisors is an integer number (1330182).

Almost surely, 2^11166790 is an apocalyptic number.

11166790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11166790 is a deficient number, since it is larger than the sum of its proper divisors (10116122).

11166790 is a wasteful number, since it uses less digits than its factorization.

11166790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65711.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 11166790 is about 3341.6747298323. The cubic root of 11166790 is about 223.5164286495.

The spelling of 11166790 in words is "eleven million, one hundred sixty-six thousand, seven hundred ninety".