11445292 has 12 divisors (see below), whose sum is σ = 20369160. Its totient is φ = 5625536.

The previous prime is 11445289. The next prime is 11445359. The reversal of 11445292 is 29254411.

It is a self number, because there is not a number n which added to its sum of digits gives 11445292.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24013 + ... + 24484.

It is an arithmetic number, because the mean of its divisors is an integer number (1697430).

Almost surely, 2^11445292 is an apocalyptic number.

It is an amenable number.

11445292 is a deficient number, since it is larger than the sum of its proper divisors (8923868).

11445292 is a wasteful number, since it uses less digits than its factorization.

11445292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48560 (or 48558 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 11445292 is about 3383.0891209071. The cubic root of 11445292 is about 225.3593730241.

The spelling of 11445292 in words is "eleven million, four hundred forty-five thousand, two hundred ninety-two".