8478792 has 48 divisors (see below), whose sum is σ = 26245440. Its totient is φ = 2422368.

The previous prime is 8478791. The next prime is 8478797. The reversal of 8478792 is 2978748.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (8478791) 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, 7908 + ... + 8915.

It is an arithmetic number, because the mean of its divisors is an integer number (546780).

Almost surely, 2^8478792 is an apocalyptic number.

It is an amenable number.

8478792 is an abundant number, since it is smaller than the sum of its proper divisors (17766648).

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

8478792 is a wasteful number, since it uses less digits than its factorization.

8478792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16842 (or 16835 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 8478792 is about 2911.8365338734. The cubic root of 8478792 is about 203.9128809091.

The spelling of 8478792 in words is "eight million, four hundred seventy-eight thousand, seven hundred ninety-two".