8494872 has 64 divisors (see below), whose sum is σ = 22226400. Its totient is φ = 2703360.

The previous prime is 8494853. The next prime is 8494897. The reversal of 8494872 is 2784948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87528 + ... + 87624.

Almost surely, 2^8494872 is an apocalyptic number.

8494872 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8494872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11113200).

8494872 is an abundant number, since it is smaller than the sum of its proper divisors (13731528).

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

8494872 is a wasteful number, since it uses less digits than its factorization.

8494872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 232 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 8494872 is about 2914.5963699971. The cubic root of 8494872 is about 204.0417061980.

The spelling of 8494872 in words is "eight million, four hundred ninety-four thousand, eight hundred seventy-two".