11455252 has 18 divisors (see below), whose sum is σ = 21159978. Its totient is φ = 5425488.

The previous prime is 11455247. The next prime is 11455253. The reversal of 11455252 is 25255411.

11455252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8785296 + 2669956 = 2964^2 + 1634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11455253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2523 + ... + 5410.

Almost surely, 2^11455252 is an apocalyptic number.

It is an amenable number.

11455252 is a deficient number, since it is larger than the sum of its proper divisors (9704726).

11455252 is a wasteful number, since it uses less digits than its factorization.

11455252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7975 (or 7954 counting only the distinct ones).

The product of its digits is 2000, while the sum is 25.

The square root of 11455252 is about 3384.5608282316. The cubic root of 11455252 is about 225.4247253271.

The spelling of 11455252 in words is "eleven million, four hundred fifty-five thousand, two hundred fifty-two".