25486411 has 2 divisors, whose sum is σ = 25486412. Its totient is φ = 25486410.

The previous prime is 25486403. The next prime is 25486457. The reversal of 25486411 is 11468452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25486411 - 2³ = 25486403 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25486211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12743205 + 12743206.

It is an arithmetic number, because the mean of its divisors is an integer number (12743206).

Almost surely, 2^25486411 is an apocalyptic number.

25486411 is a deficient number, since it is larger than the sum of its proper divisors (1).

25486411 is an equidigital number, since it uses as much as digits as its factorization.

25486411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 31.

The square root of 25486411 is about 5048.4067783807. The cubic root of 25486411 is about 294.2859720742.

The spelling of 25486411 in words is "twenty-five million, four hundred eighty-six thousand, four hundred eleven".