456455466 has 16 divisors (see below), whose sum is σ = 1014345600. Its totient is φ = 152151804.

The previous prime is 456455383. The next prime is 456455479. The reversal of 456455466 is 664554654.

456455466 is a `hidden beast` number, since 45 + 64 + 5 + 546 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4226386 + ... + 4226493.

It is an arithmetic number, because the mean of its divisors is an integer number (63396600).

Almost surely, 2^456455466 is an apocalyptic number.

456455466 is an abundant number, since it is smaller than the sum of its proper divisors (557890134).

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

456455466 is a wasteful number, since it uses less digits than its factorization.

456455466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8452890 (or 8452884 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 45.

The square root of 456455466 is about 21364.8184172017. The cubic root of 456455466 is about 769.9564072695.

The spelling of 456455466 in words is "four hundred fifty-six million, four hundred fifty-five thousand, four hundred sixty-six".