478675 has 12 divisors (see below), whose sum is σ = 609336. Its totient is φ = 372800.

The previous prime is 478651. The next prime is 478679. The reversal of 478675 is 576874.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-478675 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 792 + ... + 1258.

It is an arithmetic number, because the mean of its divisors is an integer number (50778).

2⁴⁷⁸⁶⁷⁵ is an apocalyptic number.

478675 is a deficient number, since it is larger than the sum of its proper divisors (130661).

478675 is a wasteful number, since it uses less digits than its factorization.

478675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 513 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The square root of 478675 is about 691.8634258291. The cubic root of 478675 is about 78.2252419914.

The spelling of 478675 in words is "four hundred seventy-eight thousand, six hundred seventy-five".