25626967 has 2 divisors, whose sum is σ = 25626968. Its totient is φ = 25626966.

The previous prime is 25626961. The next prime is 25627001. The reversal of 25626967 is 76962652.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25626967 - 2³ = 25626959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25626961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12813483 + 12813484.

It is an arithmetic number, because the mean of its divisors is an integer number (12813484).

Almost surely, 2^25626967 is an apocalyptic number.

25626967 is a deficient number, since it is larger than the sum of its proper divisors (1).

25626967 is an equidigital number, since it uses as much as digits as its factorization.

25626967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 43.

The square root of 25626967 is about 5062.3084655125. The cubic root of 25626967 is about 294.8259703222.

The spelling of 25626967 in words is "twenty-five million, six hundred twenty-six thousand, nine hundred sixty-seven".