25069201 has 2 divisors, whose sum is σ = 25069202. Its totient is φ = 25069200.

The previous prime is 25069193. The next prime is 25069207. The reversal of 25069201 is 10296052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23571025 + 1498176 = 4855^2 + 1224^2 .

It is a cyclic number.

It is not a de Polignac number, because 25069201 - 2³ = 25069193 is a prime.

It is not a weakly prime, because it can be changed into another prime (25069207) 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, 12534600 + 12534601.

It is an arithmetic number, because the mean of its divisors is an integer number (12534601).

Almost surely, 2^25069201 is an apocalyptic number.

It is an amenable number.

25069201 is a deficient number, since it is larger than the sum of its proper divisors (1).

25069201 is an equidigital number, since it uses as much as digits as its factorization.

25069201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 25069201 is about 5006.9153178379. The cubic root of 25069201 is about 292.6713185392.

The spelling of 25069201 in words is "twenty-five million, sixty-nine thousand, two hundred one".