11320790 has 16 divisors (see below), whose sum is σ = 21945168. Its totient is φ = 4179936.

The previous prime is 11320753. The next prime is 11320811. The reversal of 11320790 is 9702311.

It is a Curzon number.

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, 43412 + ... + 43671.

It is an arithmetic number, because the mean of its divisors is an integer number (1371573).

Almost surely, 2^11320790 is an apocalyptic number.

11320790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11320790 is a deficient number, since it is larger than the sum of its proper divisors (10624378).

11320790 is a wasteful number, since it uses less digits than its factorization.

11320790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87103.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 11320790 is about 3364.6381677678. The cubic root of 11320790 is about 224.5392381519.

The spelling of 11320790 in words is "eleven million, three hundred twenty thousand, seven hundred ninety".