25979095 has 8 divisors (see below), whose sum is σ = 31900176. Its totient is φ = 20299776.

The previous prime is 25979087. The next prime is 25979131. The reversal of 25979095 is 59097952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25979095 - 2³ = 25979087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60202 + ... + 60631.

It is an arithmetic number, because the mean of its divisors is an integer number (3987522).

Almost surely, 2^25979095 is an apocalyptic number.

25979095 is a deficient number, since it is larger than the sum of its proper divisors (5921081).

25979095 is a wasteful number, since it uses less digits than its factorization.

25979095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120881.

The product of its (nonzero) digits is 255150, while the sum is 46.

The square root of 25979095 is about 5096.9691974741. The cubic root of 25979095 is about 296.1701868587.

The spelling of 25979095 in words is "twenty-five million, nine hundred seventy-nine thousand, ninety-five".