25272341 has 2 divisors, whose sum is σ = 25272342. Its totient is φ = 25272340.

The previous prime is 25272307. The next prime is 25272349. The reversal of 25272341 is 14327252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24108100 + 1164241 = 4910^2 + 1079^2 .

It is a cyclic number.

It is not a de Polignac number, because 25272341 - 2¹⁰ = 25271317 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 25272341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25272349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12636170 + 12636171.

It is an arithmetic number, because the mean of its divisors is an integer number (12636171).

Almost surely, 2^25272341 is an apocalyptic number.

It is an amenable number.

25272341 is a deficient number, since it is larger than the sum of its proper divisors (1).

25272341 is an equidigital number, since it uses as much as digits as its factorization.

25272341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 26.

The square root of 25272341 is about 5027.1603316385. The cubic root of 25272341 is about 293.4597146816.

Adding to 25272341 its reverse (14327252), we get a palindrome (39599593).

The spelling of 25272341 in words is "twenty-five million, two hundred seventy-two thousand, three hundred forty-one".