7512625 has 8 divisors (see below), whose sum is σ = 9375912. Its totient is φ = 6010000.

The previous prime is 7512613. The next prime is 7512641. The reversal of 7512625 is 5262157.

It can be written as a sum of positive squares in 4 ways, for example, as 351649 + 7160976 = 593^2 + 2676^2 .

It is not a de Polignac number, because 7512625 - 2⁷ = 7512497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7512593 and 7512602.

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, 29926 + ... + 30175.

It is an arithmetic number, because the mean of its divisors is an integer number (1171989).

Almost surely, 2^7512625 is an apocalyptic number.

It is an amenable number.

7512625 is a deficient number, since it is larger than the sum of its proper divisors (1863287).

7512625 is an equidigital number, since it uses as much as digits as its factorization.

7512625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60116 (or 60106 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 7512625 is about 2740.9168174171. The cubic root of 7512625 is about 195.8531542737.

The spelling of 7512625 in words is "seven million, five hundred twelve thousand, six hundred twenty-five".