456777764 has 24 divisors (see below), whose sum is σ = 815361120. Its totient is φ = 223841024.

The previous prime is 456777751. The next prime is 456777773. The reversal of 456777764 is 467777654.

It is an unprimeable number.

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, 80567 + ... + 86049.

It is an arithmetic number, because the mean of its divisors is an integer number (33973380).

Almost surely, 2^456777764 is an apocalyptic number.

It is an amenable number.

456777764 is a deficient number, since it is larger than the sum of its proper divisors (358583356).

456777764 is a wasteful number, since it uses less digits than its factorization.

456777764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5899 (or 5897 counting only the distinct ones).

The product of its digits is 6914880, while the sum is 53.

The square root of 456777764 is about 21372.3598135536. The cubic root of 456777764 is about 770.1375837807.

The spelling of 456777764 in words is "four hundred fifty-six million, seven hundred seventy-seven thousand, seven hundred sixty-four".