8494128 has 60 divisors (see below), whose sum is σ = 24186448. Its totient is φ = 2782080.

The previous prime is 8494099. The next prime is 8494133. The reversal of 8494128 is 8214948.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 8494092 and 8494101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8301 + ... + 9267.

Almost surely, 2^8494128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8494128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12093224).

8494128 is an abundant number, since it is smaller than the sum of its proper divisors (15692320).

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

8494128 is a wasteful number, since it uses less digits than its factorization.

8494128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 1033 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 8494128 is about 2914.4687337489. The cubic root of 8494128 is about 204.0357492136.

The spelling of 8494128 in words is "eight million, four hundred ninety-four thousand, one hundred twenty-eight".