2455252 has 6 divisors (see below), whose sum is σ = 4296698. Its totient is φ = 1227624.

The previous prime is 2455217. The next prime is 2455253. The reversal of 2455252 is 2525542.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2178576 + 276676 = 1476^2 + 526^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306903 + ... + 306910.

2^2455252 is an apocalyptic number.

It is an amenable number.

2455252 is a deficient number, since it is larger than the sum of its proper divisors (1841446).

2455252 is a wasteful number, since it uses less digits than its factorization.

2455252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613817 (or 613815 counting only the distinct ones).

The product of its digits is 4000, while the sum is 25.

The square root of 2455252 is about 1566.9243759671. The cubic root of 2455252 is about 134.9062357599.

The spelling of 2455252 in words is "two million, four hundred fifty-five thousand, two hundred fifty-two".