456233380 has 24 divisors (see below), whose sum is σ = 958970880. Its totient is φ = 182325600.

The previous prime is 456233353. The next prime is 456233383. The reversal of 456233380 is 83332654.

It is not an unprimeable number, because it can be changed into a prime (456233383) 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 7 ways as a sum of consecutive naturals, for example, 13111 + ... + 32929.

It is an arithmetic number, because the mean of its divisors is an integer number (39957120).

Almost surely, 2^456233380 is an apocalyptic number.

It is an amenable number.

456233380 is an abundant number, since it is smaller than the sum of its proper divisors (502737500).

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

456233380 is a wasteful number, since it uses less digits than its factorization.

456233380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20979 (or 20977 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 456233380 is about 21359.6203149775. The cubic root of 456233380 is about 769.8315142687.

The spelling of 456233380 in words is "four hundred fifty-six million, two hundred thirty-three thousand, three hundred eighty".