456502 has 4 divisors (see below), whose sum is σ = 684756. Its totient is φ = 228250.

The previous prime is 456499. The next prime is 456503. The reversal of 456502 is 205654.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456503) by changing a digit.

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, 114124 + ... + 114127.

It is an arithmetic number, because the mean of its divisors is an integer number (171189).

2⁴⁵⁶⁵⁰² is an apocalyptic number.

456502 is a deficient number, since it is larger than the sum of its proper divisors (228254).

456502 is a wasteful number, since it uses less digits than its factorization.

456502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228253.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 456502 is about 675.6493173237. The cubic root of 456502 is about 76.9982571147.

The spelling of 456502 in words is "four hundred fifty-six thousand, five hundred two".