7260625 has 10 divisors (see below), whose sum is σ = 9073658. Its totient is φ = 5808000.

The previous prime is 7260619. The next prime is 7260667. The reversal of 7260625 is 5260627.

It can be written as a sum of positive squares in 5 ways, for example, as 3415104 + 3845521 = 1848^2 + 1961^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7260625 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7260593 and 7260602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5184 + ... + 6433.

Almost surely, 2^7260625 is an apocalyptic number.

It is an amenable number.

7260625 is a deficient number, since it is larger than the sum of its proper divisors (1813033).

7260625 is an equidigital number, since it uses as much as digits as its factorization.

7260625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11637 (or 11622 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 7260625 is about 2694.5546941935. The cubic root of 7260625 is about 193.6383331563.

The spelling of 7260625 in words is "seven million, two hundred sixty thousand, six hundred twenty-five".