457252 has 12 divisors (see below), whose sum is σ = 810880. Its totient is φ = 225576.

The previous prime is 457241. The next prime is 457253. The reversal of 457252 is 252754.

It is not an unprimeable number, because it can be changed into a prime (457253) by changing a digit.

457252 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408 + ... + 1039.

2⁴⁵⁷²⁵² is an apocalyptic number.

It is an amenable number.

457252 is a deficient number, since it is larger than the sum of its proper divisors (353628).

457252 is a wasteful number, since it uses less digits than its factorization.

457252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530 (or 1528 counting only the distinct ones).

The product of its digits is 2800, while the sum is 25.

The square root of 457252 is about 676.2041111972. The cubic root of 457252 is about 77.0404015784.

It can be divided in two parts, 4572 and 52, that added together give a square (4624 = 68²).

The spelling of 457252 in words is "four hundred fifty-seven thousand, two hundred fifty-two".