478932 has 24 divisors (see below), whose sum is σ = 1130976. Its totient is φ = 157728.

The previous prime is 478931. The next prime is 478937. The reversal of 478932 is 239874.

It is a junction number, because it is equal to n+sod(n) for n = 478893 and 478902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098 + ... + 1470.

It is an arithmetic number, because the mean of its divisors is an integer number (47124).

2⁴⁷⁸⁹³² is an apocalyptic number.

It is an amenable number.

478932 is an abundant number, since it is smaller than the sum of its proper divisors (652044).

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

478932 is a wasteful number, since it uses less digits than its factorization.

478932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 485 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 478932 is about 692.0491312038. The cubic root of 478932 is about 78.2392391644.

It can be divided in two parts, 47893 and 2, that added together give a triangular number (47895 = T₃₀₉).

The spelling of 478932 in words is "four hundred seventy-eight thousand, nine hundred thirty-two".