456812022 has 16 divisors (see below), whose sum is σ = 961709760. Its totient is φ = 144256392.

The previous prime is 456812021. The next prime is 456812023. The reversal of 456812022 is 220218654.

It is an interprime number because it is at equal distance from previous prime (456812021) and next prime (456812023).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456812021) 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, 2003448 + ... + 2003675.

It is an arithmetic number, because the mean of its divisors is an integer number (60106860).

Almost surely, 2^456812022 is an apocalyptic number.

456812022 is an abundant number, since it is smaller than the sum of its proper divisors (504897738).

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

456812022 is a wasteful number, since it uses less digits than its factorization.

456812022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007147.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 456812022 is about 21373.1612542459. The cubic root of 456812022 is about 770.1568365522.

The spelling of 456812022 in words is "four hundred fifty-six million, eight hundred twelve thousand, twenty-two".