7953725 has 12 divisors (see below), whose sum is σ = 10621716. Its totient is φ = 5873280.

The previous prime is 7953721. The next prime is 7953727. The reversal of 7953725 is 5273597.

It can be written as a sum of positive squares in 6 ways, for example, as 264196 + 7689529 = 514^2 + 2773^2 .

It is not a de Polignac number, because 7953725 - 2² = 7953721 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7953721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11912 + ... + 12561.

It is an arithmetic number, because the mean of its divisors is an integer number (885143).

Almost surely, 2^7953725 is an apocalyptic number.

It is an amenable number.

7953725 is a deficient number, since it is larger than the sum of its proper divisors (2667991).

7953725 is a wasteful number, since it uses less digits than its factorization.

7953725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24496 (or 24491 counting only the distinct ones).

The product of its digits is 66150, while the sum is 38.

The square root of 7953725 is about 2820.2349192931. The cubic root of 7953725 is about 199.6136290682.

The spelling of 7953725 in words is "seven million, nine hundred fifty-three thousand, seven hundred twenty-five".