2457252 has 72 divisors (see below), whose sum is σ = 7280000. Its totient is φ = 698544.

The previous prime is 2457241. The next prime is 2457283. The reversal of 2457252 is 2527542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12249 + ... + 12447.

2^2457252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2457252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3640000).

2457252 is an abundant number, since it is smaller than the sum of its proper divisors (4822748).

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

2457252 is a wasteful number, since it uses less digits than its factorization.

2457252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 211 counting only the distinct ones).

The product of its digits is 5600, while the sum is 27.

The square root of 2457252 is about 1567.5624389478. The cubic root of 2457252 is about 134.9428564738.

The spelling of 2457252 in words is "two million, four hundred fifty-seven thousand, two hundred fifty-two".