25460023 has 2 divisors, whose sum is σ = 25460024. Its totient is φ = 25460022.

The previous prime is 25460009. The next prime is 25460027. The reversal of 25460023 is 32006452.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25460023 - 2¹⁷ = 25328951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25459976 and 25460003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25460027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12730011 + 12730012.

It is an arithmetic number, because the mean of its divisors is an integer number (12730012).

Almost surely, 2^25460023 is an apocalyptic number.

25460023 is a deficient number, since it is larger than the sum of its proper divisors (1).

25460023 is an equidigital number, since it uses as much as digits as its factorization.

25460023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 25460023 is about 5045.7926037442. The cubic root of 25460023 is about 294.1843715274.

Adding to 25460023 its reverse (32006452), we get a palindrome (57466475).

The spelling of 25460023 in words is "twenty-five million, four hundred sixty thousand, twenty-three".