11293056 has 48 divisors (see below), whose sum is σ = 32500260. Its totient is φ = 3763968.

The previous prime is 11293039. The next prime is 11293067. The reversal of 11293056 is 65039211.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×11293056² = 255066227638272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3750 + ... + 6053.

Almost surely, 2^11293056 is an apocalyptic number.

11293056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11293056 is an abundant number, since it is smaller than the sum of its proper divisors (21207204).

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

11293056 is an equidigital number, since it uses as much as digits as its factorization.

11293056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9823 (or 9808 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 11293056 is about 3360.5142463617. The cubic root of 11293056 is about 224.3557272987.

The spelling of 11293056 in words is "eleven million, two hundred ninety-three thousand, fifty-six".