7625227 has 2 divisors, whose sum is σ = 7625228. Its totient is φ = 7625226.

The previous prime is 7625209. The next prime is 7625249. The reversal of 7625227 is 7225267.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7625227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7625257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3812613 + 3812614.

It is an arithmetic number, because the mean of its divisors is an integer number (3812614).

Almost surely, 2^7625227 is an apocalyptic number.

7625227 is a deficient number, since it is larger than the sum of its proper divisors (1).

7625227 is an equidigital number, since it uses as much as digits as its factorization.

7625227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 31.

The square root of 7625227 is about 2761.3813572196. The cubic root of 7625227 is about 196.8268123267.

The spelling of 7625227 in words is "seven million, six hundred twenty-five thousand, two hundred twenty-seven".