456722 has 32 divisors (see below), whose sum is σ = 881280. Its totient is φ = 172800.

The previous prime is 456697. The next prime is 456727. The reversal of 456722 is 227654.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 456691 and 456700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4472 + ... + 4572.

It is an arithmetic number, because the mean of its divisors is an integer number (27540).

2⁴⁵⁶⁷²² is an apocalyptic number.

456722 is a deficient number, since it is larger than the sum of its proper divisors (424558).

456722 is a wasteful number, since it uses less digits than its factorization.

456722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146.

The product of its digits is 3360, while the sum is 26.

The square root of 456722 is about 675.8121040644. The cubic root of 456722 is about 77.0106242719.

The spelling of 456722 in words is "four hundred fifty-six thousand, seven hundred twenty-two".