25270601 has 2 divisors, whose sum is σ = 25270602. Its totient is φ = 25270600.

The previous prime is 25270579. The next prime is 25270621. The reversal of 25270601 is 10607252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23377225 + 1893376 = 4835^2 + 1376^2 .

It is a cyclic number.

It is not a de Polignac number, because 25270601 - 2¹⁰ = 25269577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25270621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12635300 + 12635301.

It is an arithmetic number, because the mean of its divisors is an integer number (12635301).

Almost surely, 2^25270601 is an apocalyptic number.

It is an amenable number.

25270601 is a deficient number, since it is larger than the sum of its proper divisors (1).

25270601 is an equidigital number, since it uses as much as digits as its factorization.

25270601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 25270601 is about 5026.9872687326. The cubic root of 25270601 is about 293.4529796292.

Adding to 25270601 its reverse (10607252), we get a palindrome (35877853).

The spelling of 25270601 in words is "twenty-five million, two hundred seventy thousand, six hundred one".