2605627 has 2 divisors, whose sum is σ = 2605628. Its totient is φ = 2605626.

The previous prime is 2605613. The next prime is 2605637. The reversal of 2605627 is 7265062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2605627 - 2¹⁵ = 2572859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2605595 and 2605604.

It is not a weakly prime, because it can be changed into another prime (2605637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302813 + 1302814.

It is an arithmetic number, because the mean of its divisors is an integer number (1302814).

2^2605627 is an apocalyptic number.

2605627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2605627 is an equidigital number, since it uses as much as digits as its factorization.

2605627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2605627 is about 1614.1954652396. The cubic root of 2605627 is about 137.6060141086.

The spelling of 2605627 in words is "two million, six hundred five thousand, six hundred twenty-seven".