11092990 has 16 divisors (see below), whose sum is σ = 20007648. Its totient is φ = 4428256.

The previous prime is 11092981. The next prime is 11092999. The reversal of 11092990 is 9929011.

It is an interprime number because it is at equal distance from previous prime (11092981) and next prime (11092999).

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11092999) 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, 6684 + ... + 8176.

It is an arithmetic number, because the mean of its divisors is an integer number (1250478).

Almost surely, 2^11092990 is an apocalyptic number.

11092990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11092990 is a deficient number, since it is larger than the sum of its proper divisors (8914658).

11092990 is a wasteful number, since it uses less digits than its factorization.

11092990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243.

The product of its (nonzero) digits is 1458, while the sum is 31.

The square root of 11092990 is about 3330.6140574975. The cubic root of 11092990 is about 223.0229419981.

The spelling of 11092990 in words is "eleven million, ninety-two thousand, nine hundred ninety".