25472627 has 2 divisors, whose sum is σ = 25472628. Its totient is φ = 25472626.

The previous prime is 25472609. The next prime is 25472633. The reversal of 25472627 is 72627452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25472627 - 2¹⁴ = 25456243 is a prime.

It is a super-2 number, since 2×25472627² = 1297709452562258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (25472927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12736313 + 12736314.

It is an arithmetic number, because the mean of its divisors is an integer number (12736314).

Almost surely, 2^25472627 is an apocalyptic number.

25472627 is a deficient number, since it is larger than the sum of its proper divisors (1).

25472627 is an equidigital number, since it uses as much as digits as its factorization.

25472627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47040, while the sum is 35.

The square root of 25472627 is about 5047.0414105692. The cubic root of 25472627 is about 294.2329089033.

The spelling of 25472627 in words is "twenty-five million, four hundred seventy-two thousand, six hundred twenty-seven".