26425967 has 2 divisors, whose sum is σ = 26425968. Its totient is φ = 26425966.

The previous prime is 26425921. The next prime is 26426021. The reversal of 26425967 is 76952462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26425967 - 2¹⁰ = 26424943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26455967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13212983 + 13212984.

It is an arithmetic number, because the mean of its divisors is an integer number (13212984).

Almost surely, 2^26425967 is an apocalyptic number.

26425967 is a deficient number, since it is larger than the sum of its proper divisors (1).

26425967 is an equidigital number, since it uses as much as digits as its factorization.

26425967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 41.

The square root of 26425967 is about 5140.6193206656. The cubic root of 26425967 is about 297.8587043925.

The spelling of 26425967 in words is "twenty-six million, four hundred twenty-five thousand, nine hundred sixty-seven".