8272125 has 80 divisors (see below), whose sum is σ = 16610880. Its totient is φ = 4082400.

The previous prime is 8272097. The next prime is 8272129. The reversal of 8272125 is 5212728.

It is not a de Polignac number, because 8272125 - 2⁵ = 8272093 is a prime.

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

Its product of digits (2240) is a multiple of the sum of its prime divisors (70).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8272129) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 192354 + ... + 192396.

It is an arithmetic number, because the mean of its divisors is an integer number (207636).

Almost surely, 2^8272125 is an apocalyptic number.

It is an amenable number.

8272125 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

8272125 is a wasteful number, since it uses less digits than its factorization.

8272125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 70 counting only the distinct ones).

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

The square root of 8272125 is about 2876.1302126295. The cubic root of 8272125 is about 202.2424709807.

The spelling of 8272125 in words is "eight million, two hundred seventy-two thousand, one hundred twenty-five".