25696934 has 8 divisors (see below), whose sum is σ = 40221360. Its totient is φ = 12289816.

The previous prime is 25696933. The next prime is 25696939. The reversal of 25696934 is 43969652.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25696933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279269 + ... + 279360.

It is an arithmetic number, because the mean of its divisors is an integer number (5027670).

Almost surely, 2^25696934 is an apocalyptic number.

25696934 is a deficient number, since it is larger than the sum of its proper divisors (14524426).

25696934 is a wasteful number, since it uses less digits than its factorization.

25696934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558654.

The product of its digits is 349920, while the sum is 44.

The square root of 25696934 is about 5069.2143375478. The cubic root of 25696934 is about 295.0940387737.

The spelling of 25696934 in words is "twenty-five million, six hundred ninety-six thousand, nine hundred thirty-four".