456122836 has 12 divisors (see below), whose sum is σ = 859616212. Its totient is φ = 210518208.

The previous prime is 456122833. The next prime is 456122851. The reversal of 456122836 is 638221654.

It can be written as a sum of positive squares in 2 ways, for example, as 64320400 + 391802436 = 8020^2 + 19794^2 .

It is a junction number, because it is equal to n+sod(n) for n = 456122795 and 456122804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456122833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4385745 + ... + 4385848.

Almost surely, 2^456122836 is an apocalyptic number.

It is an amenable number.

456122836 is a deficient number, since it is larger than the sum of its proper divisors (403493376).

456122836 is a wasteful number, since it uses less digits than its factorization.

456122836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8771610 (or 8771608 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 456122836 is about 21357.0324717644. The cubic root of 456122836 is about 769.7693332792.

The spelling of 456122836 in words is "four hundred fifty-six million, one hundred twenty-two thousand, eight hundred thirty-six".