25379141 has 2 divisors, whose sum is σ = 25379142. Its totient is φ = 25379140.

The previous prime is 25379119. The next prime is 25379149. The reversal of 25379141 is 14197352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18671041 + 6708100 = 4321^2 + 2590^2 .

It is a cyclic number.

It is not a de Polignac number, because 25379141 - 2¹⁸ = 25116997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25379098 and 25379107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25379149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12689570 + 12689571.

It is an arithmetic number, because the mean of its divisors is an integer number (12689571).

Almost surely, 2^25379141 is an apocalyptic number.

It is an amenable number.

25379141 is a deficient number, since it is larger than the sum of its proper divisors (1).

25379141 is an equidigital number, since it uses as much as digits as its factorization.

25379141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 32.

The square root of 25379141 is about 5037.7714318933. The cubic root of 25379141 is about 293.8725171144.

The spelling of 25379141 in words is "twenty-five million, three hundred seventy-nine thousand, one hundred forty-one".