2625907 has 2 divisors, whose sum is σ = 2625908. Its totient is φ = 2625906.

The previous prime is 2625901. The next prime is 2625911. The reversal of 2625907 is 7095262.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2625907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2625901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312953 + 1312954.

It is an arithmetic number, because the mean of its divisors is an integer number (1312954).

2^2625907 is an apocalyptic number.

2625907 is a deficient number, since it is larger than the sum of its proper divisors (1).

2625907 is an equidigital number, since it uses as much as digits as its factorization.

2625907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2625907 is about 1620.4650567044. The cubic root of 2625907 is about 137.9620948894.

The spelling of 2625907 in words is "two million, six hundred twenty-five thousand, nine hundred seven".