25896023 has 2 divisors, whose sum is σ = 25896024. Its totient is φ = 25896022.

The previous prime is 25895983. The next prime is 25896029. The reversal of 25896023 is 32069852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25896023 - 2⁸ = 25895767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25896029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12948011 + 12948012.

It is an arithmetic number, because the mean of its divisors is an integer number (12948012).

Almost surely, 2^25896023 is an apocalyptic number.

25896023 is a deficient number, since it is larger than the sum of its proper divisors (1).

25896023 is an equidigital number, since it uses as much as digits as its factorization.

25896023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 25896023 is about 5088.8135159387. The cubic root of 25896023 is about 295.8541671148.

The spelling of 25896023 in words is "twenty-five million, eight hundred ninety-six thousand, twenty-three".