11255532 has 24 divisors (see below), whose sum is σ = 26334000. Its totient is φ = 3741696.

The previous prime is 11255527. The next prime is 11255549. The reversal of 11255532 is 23555211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4344 + ... + 6432.

It is an arithmetic number, because the mean of its divisors is an integer number (1097250).

Almost surely, 2^11255532 is an apocalyptic number.

11255532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11255532 is an abundant number, since it is smaller than the sum of its proper divisors (15078468).

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

11255532 is a wasteful number, since it uses less digits than its factorization.

11255532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545 (or 2543 counting only the distinct ones).

The product of its digits is 1500, while the sum is 24.

The square root of 11255532 is about 3354.9265267663. The cubic root of 11255532 is about 224.1069589110.

The spelling of 11255532 in words is "eleven million, two hundred fifty-five thousand, five hundred thirty-two".