11631252 has 12 divisors (see below), whose sum is σ = 27139616. Its totient is φ = 3877080.

The previous prime is 11631251. The next prime is 11631271. The reversal of 11631252 is 25213611.

11631252 is digitally balanced in base 2, because in such base 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 (11631251) 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, 484624 + ... + 484647.

Almost surely, 2^11631252 is an apocalyptic number.

11631252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11631252 is an abundant number, since it is smaller than the sum of its proper divisors (15508364).

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

11631252 is a wasteful number, since it uses less digits than its factorization.

11631252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969278 (or 969276 counting only the distinct ones).

The product of its digits is 360, while the sum is 21.

The square root of 11631252 is about 3410.4621387724. The cubic root of 11631252 is about 226.5733477834.

Adding to 11631252 its reverse (25213611), we get a palindrome (36844863).

It can be divided in two parts, 1163 and 1252, that added together give a triangular number (2415 = T₆₉).

The spelling of 11631252 in words is "eleven million, six hundred thirty-one thousand, two hundred fifty-two".