454672256 has 32 divisors (see below), whose sum is σ = 906892200. Its totient is φ = 227060224.

The previous prime is 454672249. The next prime is 454672279. The reversal of 454672256 is 652276454.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×454672256² = 413453720752259072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140351 + ... + 143553.

Almost surely, 2^454672256 is an apocalyptic number.

It is an amenable number.

454672256 is a deficient number, since it is larger than the sum of its proper divisors (452219944).

454672256 is a wasteful number, since it uses less digits than its factorization.

454672256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326 (or 4314 counting only the distinct ones).

The product of its digits is 403200, while the sum is 41.

The square root of 454672256 is about 21323.0451859016. The cubic root of 454672256 is about 768.9524496790.

The spelling of 454672256 in words is "four hundred fifty-four million, six hundred seventy-two thousand, two hundred fifty-six".