25695426 has 8 divisors (see below), whose sum is σ = 51390864. Its totient is φ = 8565140.

The previous prime is 25695413. The next prime is 25695437. The reversal of 25695426 is 62459652.

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

25695426 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2141280 + ... + 2141291.

It is an arithmetic number, because the mean of its divisors is an integer number (6423858).

Almost surely, 2^25695426 is an apocalyptic number.

25695426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25695426 is a wasteful number, since it uses less digits than its factorization.

25695426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282576.

The product of its digits is 129600, while the sum is 39.

The square root of 25695426 is about 5069.0655943675. The cubic root of 25695426 is about 295.0882662237.

The spelling of 25695426 in words is "twenty-five million, six hundred ninety-five thousand, four hundred twenty-six".