8495478 has 24 divisors (see below), whose sum is σ = 19490328. Its totient is φ = 2665152.

The previous prime is 8495477. The next prime is 8495497. The reversal of 8495478 is 8745948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8495471) 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, 13576 + ... + 14187.

It is an arithmetic number, because the mean of its divisors is an integer number (812097).

Almost surely, 2^8495478 is an apocalyptic number.

8495478 is an abundant number, since it is smaller than the sum of its proper divisors (10994850).

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

8495478 is a wasteful number, since it uses less digits than its factorization.

8495478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27788 (or 27785 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 8495478 is about 2914.7003276495. The cubic root of 8495478 is about 204.0465580009.

The spelling of 8495478 in words is "eight million, four hundred ninety-five thousand, four hundred seventy-eight".