456522 has 16 divisors (see below), whose sum is σ = 996192. Its totient is φ = 138320.

The previous prime is 456517. The next prime is 456523. The reversal of 456522 is 225654.

It is a d-powerful number, because it can be written as 4³ + 5 + 5⁸ + 6² + 2⁸ + 2¹⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 456492 and 456501.

It is not an unprimeable number, because it can be changed into a prime (456523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3393 + ... + 3524.

It is an arithmetic number, because the mean of its divisors is an integer number (62262).

2⁴⁵⁶⁵²² is an apocalyptic number.

456522 is an abundant number, since it is smaller than the sum of its proper divisors (539670).

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

456522 is a wasteful number, since it uses less digits than its factorization.

456522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6933.

The product of its digits is 2400, while the sum is 24.

The square root of 456522 is about 675.6641177390. The cubic root of 456522 is about 76.9993815658. Note that the first 3 decimals are identical.

It can be divided in two parts, 45652 and 2, that added together give a palindrome (45654).

The spelling of 456522 in words is "four hundred fifty-six thousand, five hundred twenty-two".