25414601 has 2 divisors, whose sum is σ = 25414602. Its totient is φ = 25414600.

The previous prime is 25414579. The next prime is 25414619. The reversal of 25414601 is 10641452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12996025 + 12418576 = 3605^2 + 3524^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25414601 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25414691) 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, 12707300 + 12707301.

It is an arithmetic number, because the mean of its divisors is an integer number (12707301).

Almost surely, 2^25414601 is an apocalyptic number.

It is an amenable number.

25414601 is a deficient number, since it is larger than the sum of its proper divisors (1).

25414601 is an equidigital number, since it uses as much as digits as its factorization.

25414601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 25414601 is about 5041.2896167548. The cubic root of 25414601 is about 294.0093206664.

The spelling of 25414601 in words is "twenty-five million, four hundred fourteen thousand, six hundred one".