456345156 has 48 divisors (see below), whose sum is σ = 1079313984. Its totient is φ = 150055296.

The previous prime is 456345151. The next prime is 456345157. The reversal of 456345156 is 651543654.

It is not an unprimeable number, because it can be changed into a prime (456345151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375606 + ... + 376818.

It is an arithmetic number, because the mean of its divisors is an integer number (22485708).

Almost surely, 2^456345156 is an apocalyptic number.

It is an amenable number.

456345156 is an abundant number, since it is smaller than the sum of its proper divisors (622968828).

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

456345156 is a wasteful number, since it uses less digits than its factorization.

456345156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620 (or 1618 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The square root of 456345156 is about 21362.2366806475. The cubic root of 456345156 is about 769.8943780462.

The spelling of 456345156 in words is "four hundred fifty-six million, three hundred forty-five thousand, one hundred fifty-six".