458452 has 6 divisors (see below), whose sum is σ = 802298. Its totient is φ = 229224.

The previous prime is 458449. The next prime is 458477. The reversal of 458452 is 254854.

It can be written as a sum of positive squares in only one way, i.e., 364816 + 93636 = 604^2 + 306^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 458452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57303 + ... + 57310.

2⁴⁵⁸⁴⁵² is an apocalyptic number.

It is an amenable number.

458452 is a deficient number, since it is larger than the sum of its proper divisors (343846).

458452 is a wasteful number, since it uses less digits than its factorization.

458452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114617 (or 114615 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 458452 is about 677.0908358559. The cubic root of 458452 is about 77.1077369693.

The spelling of 458452 in words is "four hundred fifty-eight thousand, four hundred fifty-two".