25006967 has 2 divisors, whose sum is σ = 25006968. Its totient is φ = 25006966.

The previous prime is 25006939. The next prime is 25006991. The reversal of 25006967 is 76960052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25006967 - 2¹⁰ = 25005943 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 (25006067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12503483 + 12503484.

It is an arithmetic number, because the mean of its divisors is an integer number (12503484).

Almost surely, 2^25006967 is an apocalyptic number.

25006967 is a deficient number, since it is larger than the sum of its proper divisors (1).

25006967 is an equidigital number, since it uses as much as digits as its factorization.

25006967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 25006967 is about 5000.6966514677. The cubic root of 25006967 is about 292.4289334739.

The spelling of 25006967 in words is "twenty-five million, six thousand, nine hundred sixty-seven".