25791014 has 4 divisors (see below), whose sum is σ = 38686524. Its totient is φ = 12895506.

The previous prime is 25790987. The next prime is 25791061. The reversal of 25791014 is 41019752.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6447752 + ... + 6447755.

It is an arithmetic number, because the mean of its divisors is an integer number (9671631).

Almost surely, 2^25791014 is an apocalyptic number.

25791014 is a deficient number, since it is larger than the sum of its proper divisors (12895510).

25791014 is a wasteful number, since it uses less digits than its factorization.

25791014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12895509.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 25791014 is about 5078.4854041338. The cubic root of 25791014 is about 295.4537267584.

The spelling of 25791014 in words is "twenty-five million, seven hundred ninety-one thousand, fourteen".