456622 has 4 divisors (see below), whose sum is σ = 684936. Its totient is φ = 228310.

The previous prime is 456613. The next prime is 456623. The reversal of 456622 is 226654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 226654 = 2 ⋅113327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456623) by changing a digit.

456622 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 as a sum of consecutive naturals, namely, 114154 + ... + 114157.

It is an arithmetic number, because the mean of its divisors is an integer number (171234).

2⁴⁵⁶⁶²² is an apocalyptic number.

456622 is a deficient number, since it is larger than the sum of its proper divisors (228314).

456622 is a wasteful number, since it uses less digits than its factorization.

456622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228313.

The product of its digits is 2880, while the sum is 25.

The square root of 456622 is about 675.7381149528. The cubic root of 456622 is about 77.0050033292.

The spelling of 456622 in words is "four hundred fifty-six thousand, six hundred twenty-two".