11190992 has 10 divisors (see below), whose sum is σ = 21682578. Its totient is φ = 5595488.

The previous prime is 11190967. The next prime is 11190997. The reversal of 11190992 is 29909111.

It can be written as a sum of positive squares in only one way, i.e., 10916416 + 274576 = 3304^2 + 524^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11190997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349703 + ... + 349734.

Almost surely, 2^11190992 is an apocalyptic number.

It is an amenable number.

11190992 is a deficient number, since it is larger than the sum of its proper divisors (10491586).

11190992 is an equidigital number, since it uses as much as digits as its factorization.

11190992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699445 (or 699439 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 32.

The square root of 11190992 is about 3345.2940080059. The cubic root of 11190992 is about 223.6777892923.

The spelling of 11190992 in words is "eleven million, one hundred ninety thousand, nine hundred ninety-two".