11775252 has 12 divisors (see below), whose sum is σ = 27475616. Its totient is φ = 3925080.

The previous prime is 11775251. The next prime is 11775263. The reversal of 11775252 is 25257711.

11775252 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11775251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490624 + ... + 490647.

Almost surely, 2^11775252 is an apocalyptic number.

11775252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11775252 is an abundant number, since it is smaller than the sum of its proper divisors (15700364).

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

11775252 is a wasteful number, since it uses less digits than its factorization.

11775252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981278 (or 981276 counting only the distinct ones).

The product of its digits is 4900, while the sum is 30.

The square root of 11775252 is about 3431.5087060942. The cubic root of 11775252 is about 227.5045412288.

The spelling of 11775252 in words is "eleven million, seven hundred seventy-five thousand, two hundred fifty-two".