476871456 has 24 divisors (see below), whose sum is σ = 1251787824. Its totient is φ = 158957120.

The previous prime is 476871449. The next prime is 476871457. The reversal of 476871456 is 654178674.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (476871457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2483610 + ... + 2483801.

It is an arithmetic number, because the mean of its divisors is an integer number (52157826).

Almost surely, 2^476871456 is an apocalyptic number.

It is an amenable number.

476871456 is an abundant number, since it is smaller than the sum of its proper divisors (774916368).

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

476871456 is a wasteful number, since it uses less digits than its factorization.

476871456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967424 (or 4967416 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The square root of 476871456 is about 21837.3866568324. The cubic root of 476871456 is about 781.2687307211.

The spelling of 476871456 in words is "four hundred seventy-six million, eight hundred seventy-one thousand, four hundred fifty-six".