8185272 has 32 divisors (see below), whose sum is σ = 20563200. Its totient is φ = 2715104.

The previous prime is 8185259. The next prime is 8185283. The reversal of 8185272 is 2725818.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5023 + ... + 6449.

It is an arithmetic number, because the mean of its divisors is an integer number (642600).

Almost surely, 2^8185272 is an apocalyptic number.

It is an amenable number.

8185272 is an abundant number, since it is smaller than the sum of its proper divisors (12377928).

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

8185272 is a wasteful number, since it uses less digits than its factorization.

8185272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675 (or 1671 counting only the distinct ones).

The product of its digits is 8960, while the sum is 33.

The square root of 8185272 is about 2860.9914365478. The cubic root of 8185272 is about 201.5321657013.

The spelling of 8185272 in words is "eight million, one hundred eighty-five thousand, two hundred seventy-two".