7225607 has 2 divisors, whose sum is σ = 7225608. Its totient is φ = 7225606.

The previous prime is 7225601. The next prime is 7225651. The reversal of 7225607 is 7065227.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7225607 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7225607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7225601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3612803 + 3612804.

It is an arithmetic number, because the mean of its divisors is an integer number (3612804).

Almost surely, 2^7225607 is an apocalyptic number.

7225607 is a deficient number, since it is larger than the sum of its proper divisors (1).

7225607 is an equidigital number, since it uses as much as digits as its factorization.

7225607 is an evil number, because the sum of its binary digits is even.

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

The square root of 7225607 is about 2688.0489206858. The cubic root of 7225607 is about 193.3265253911.

The spelling of 7225607 in words is "seven million, two hundred twenty-five thousand, six hundred seven".