7237625 has 8 divisors (see below), whose sum is σ = 9032712. Its totient is φ = 5790000.

The previous prime is 7237621. The next prime is 7237639. The reversal of 7237625 is 5267327.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 952576 + 6285049 = 976^2 + 2507^2 .

It is not a de Polignac number, because 7237625 - 2² = 7237621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7237591 and 7237600.

It is not an unprimeable number, because it can be changed into a prime (7237621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28826 + ... + 29075.

It is an arithmetic number, because the mean of its divisors is an integer number (1129089).

Almost surely, 2^7237625 is an apocalyptic number.

It is an amenable number.

7237625 is a deficient number, since it is larger than the sum of its proper divisors (1795087).

7237625 is an equidigital number, since it uses as much as digits as its factorization.

7237625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57916 (or 57906 counting only the distinct ones).

The product of its digits is 17640, while the sum is 32.

The square root of 7237625 is about 2690.2834423161. The cubic root of 7237625 is about 193.4336495511.

The spelling of 7237625 in words is "seven million, two hundred thirty-seven thousand, six hundred twenty-five".