477832 has 8 divisors (see below), whose sum is σ = 895950. Its totient is φ = 238912.

The previous prime is 477823. The next prime is 477839. The reversal of 477832 is 238774.

It can be written as a sum of positive squares in only one way, i.e., 417316 + 60516 = 646^2 + 246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 477794 and 477803.

It is not an unprimeable number, because it can be changed into a prime (477839) by changing a digit.

477832 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29857 + ... + 29872.

2⁴⁷⁷⁸³² is an apocalyptic number.

It is an amenable number.

477832 is a deficient number, since it is larger than the sum of its proper divisors (418118).

477832 is a wasteful number, since it uses less digits than its factorization.

477832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59735 (or 59731 counting only the distinct ones).

The product of its digits is 9408, while the sum is 31.

The square root of 477832 is about 691.2539330810. The cubic root of 477832 is about 78.1792938858.

The spelling of 477832 in words is "four hundred seventy-seven thousand, eight hundred thirty-two".