476847 has 30 divisors (see below), whose sum is σ = 843128. Its totient is φ = 263088.

The previous prime is 476831. The next prime is 476849. The reversal of 476847 is 748674.

It is a happy number.

It is not a de Polignac number, because 476847 - 2⁴ = 476831 is a prime.

It is a super-2 number, since 2×476847² = 454766122818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476849) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 16429 + ... + 16457.

2⁴⁷⁶⁸⁴⁷ is an apocalyptic number.

476847 is a deficient number, since it is larger than the sum of its proper divisors (366281).

476847 is an equidigital number, since it uses as much as digits as its factorization.

476847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 39 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 476847 is about 690.5410921879. The cubic root of 476847 is about 78.1255374896.

The spelling of 476847 in words is "four hundred seventy-six thousand, eight hundred forty-seven".