25412627 has 2 divisors, whose sum is σ = 25412628. Its totient is φ = 25412626.

The previous prime is 25412623. The next prime is 25412659. The reversal of 25412627 is 72621452.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25412627 - 2² = 25412623 is a prime.

It is a super-2 number, since 2×25412627² = 1291603222082258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25412627.

It is not a weakly prime, because it can be changed into another prime (25412623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12706313 + 12706314.

It is an arithmetic number, because the mean of its divisors is an integer number (12706314).

Almost surely, 2^25412627 is an apocalyptic number.

25412627 is a deficient number, since it is larger than the sum of its proper divisors (1).

25412627 is an equidigital number, since it uses as much as digits as its factorization.

25412627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 25412627 is about 5041.0938297159. The cubic root of 25412627 is about 294.0017083832.

The spelling of 25412627 in words is "twenty-five million, four hundred twelve thousand, six hundred twenty-seven".