11293552 has 20 divisors (see below), whose sum is σ = 22833360. Its totient is φ = 5401088.

The previous prime is 11293549. The next prime is 11293589. The reversal of 11293552 is 25539211.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 11293552.

It is a congruent number.

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, 14977 + ... + 15712.

It is an arithmetic number, because the mean of its divisors is an integer number (1141668).

Almost surely, 2^11293552 is an apocalyptic number.

It is an amenable number.

11293552 is an abundant number, since it is smaller than the sum of its proper divisors (11539808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11293552 is a wasteful number, since it uses less digits than its factorization.

11293552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30720 (or 30714 counting only the distinct ones).

The product of its digits is 2700, while the sum is 28.

The square root of 11293552 is about 3360.5880437804. The cubic root of 11293552 is about 224.3590118779.

The spelling of 11293552 in words is "eleven million, two hundred ninety-three thousand, five hundred fifty-two".