7501325 has 12 divisors (see below), whose sum is σ = 10017588. Its totient is φ = 5539200.

The previous prime is 7501313. The next prime is 7501339. The reversal of 7501325 is 5231057.

It can be written as a sum of positive squares in 6 ways, for example, as 850084 + 6651241 = 922^2 + 2579^2 .

It is not a de Polignac number, because 7501325 - 2⁴ = 7501309 is a prime.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7501325.

It is a congruent number.

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, 11216 + ... + 11865.

It is an arithmetic number, because the mean of its divisors is an integer number (834799).

Almost surely, 2^7501325 is an apocalyptic number.

It is an amenable number.

7501325 is a deficient number, since it is larger than the sum of its proper divisors (2516263).

7501325 is a wasteful number, since it uses less digits than its factorization.

7501325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23104 (or 23099 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 7501325 is about 2738.8546876386. The cubic root of 7501325 is about 195.7549084900.

The spelling of 7501325 in words is "seven million, five hundred one thousand, three hundred twenty-five".