7207625 has 24 divisors (see below), whose sum is σ = 9489480. Its totient is φ = 5464800.

The previous prime is 7207621. The next prime is 7207633. The reversal of 7207625 is 5267027.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 89401 + 7118224 = 299^2 + 2668^2 .

It is not a de Polignac number, because 7207625 - 2² = 7207621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7207621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66071 + ... + 66179.

It is an arithmetic number, because the mean of its divisors is an integer number (395395).

Almost surely, 2^7207625 is an apocalyptic number.

It is an amenable number.

7207625 is a deficient number, since it is larger than the sum of its proper divisors (2281855).

7207625 is a wasteful number, since it uses less digits than its factorization.

7207625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 7207625 is about 2684.7020318836. The cubic root of 7207625 is about 193.1660182108.

The spelling of 7207625 in words is "seven million, two hundred seven thousand, six hundred twenty-five".