25086379 has 2 divisors, whose sum is σ = 25086380. Its totient is φ = 25086378.

The previous prime is 25086349. The next prime is 25086401. The reversal of 25086379 is 97368052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25086379 - 2⁹ = 25085867 is a prime.

It is a super-2 number, since 2×25086379² = 1258652822663282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25086349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12543189 + 12543190.

It is an arithmetic number, because the mean of its divisors is an integer number (12543190).

Almost surely, 2^25086379 is an apocalyptic number.

25086379 is a deficient number, since it is larger than the sum of its proper divisors (1).

25086379 is an equidigital number, since it uses as much as digits as its factorization.

25086379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 25086379 is about 5008.6304515306. The cubic root of 25086379 is about 292.7381516761.

The spelling of 25086379 in words is "twenty-five million, eighty-six thousand, three hundred seventy-nine".