11099390 has 16 divisors (see below), whose sum is σ = 20056032. Its totient is φ = 4422624.

The previous prime is 11099381. The next prime is 11099393. The reversal of 11099390 is 9399011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11099393) 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, 767 + ... + 4773.

It is an arithmetic number, because the mean of its divisors is an integer number (1253502).

Almost surely, 2^11099390 is an apocalyptic number.

11099390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11099390 is a deficient number, since it is larger than the sum of its proper divisors (8956642).

11099390 is a wasteful number, since it uses less digits than its factorization.

11099390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291.

The product of its (nonzero) digits is 2187, while the sum is 32.

The square root of 11099390 is about 3331.5747027494. The cubic root of 11099390 is about 223.0658241071.

The spelling of 11099390 in words is "eleven million, ninety-nine thousand, three hundred ninety".