456022 has 8 divisors (see below), whose sum is σ = 781776. Its totient is φ = 195432.

The previous prime is 456013. The next prime is 456023. The reversal of 456022 is 220654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456023) by changing a digit.

456022 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, 16273 + ... + 16300.

It is an arithmetic number, because the mean of its divisors is an integer number (97722).

2⁴⁵⁶⁰²² is an apocalyptic number.

456022 is a deficient number, since it is larger than the sum of its proper divisors (325754).

456022 is a wasteful number, since it uses less digits than its factorization.

456022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32582.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 456022 is about 675.2940100430. The cubic root of 456022 is about 76.9712604276.

Adding to 456022 its reverse (220654), we get a palindrome (676676).

It can be divided in two parts, 45602 and 2, that multiplied together give a square (91204 = 302²).

The spelling of 456022 in words is "four hundred fifty-six thousand, twenty-two".