8125272 has 40 divisors (see below), whose sum is σ = 22760100. Its totient is φ = 2708208.

The previous prime is 8125267. The next prime is 8125301. The reversal of 8125272 is 2725218.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 9 ways as a sum of consecutive naturals, for example, 5622 + ... + 6917.

Almost surely, 2^8125272 is an apocalyptic number.

It is an amenable number.

8125272 is an abundant number, since it is smaller than the sum of its proper divisors (14634828).

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

8125272 is a wasteful number, since it uses less digits than its factorization.

8125272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12557 (or 12544 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 8125272 is about 2850.4862743048. The cubic root of 8125272 is about 201.0385312632.

It can be divided in two parts, 812 and 5272, that added together give a square (6084 = 78²).

The spelling of 8125272 in words is "eight million, one hundred twenty-five thousand, two hundred seventy-two".