478792 has 16 divisors (see below), whose sum is σ = 908460. Its totient is φ = 236544.

The previous prime is 478787. The next prime is 478801. The reversal of 478792 is 297874.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 427716 + 51076 = 654^2 + 226^2 .

It is an unprimeable number.

478792 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 in 3 ways as a sum of consecutive naturals, for example, 468 + ... + 1084.

2⁴⁷⁸⁷⁹² is an apocalyptic number.

It is an amenable number.

478792 is a deficient number, since it is larger than the sum of its proper divisors (429668).

478792 is a wasteful number, since it uses less digits than its factorization.

478792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 716 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 478792 is about 691.9479749230. The cubic root of 478792 is about 78.2316148663.

The spelling of 478792 in words is "four hundred seventy-eight thousand, seven hundred ninety-two".