25964014 has 4 divisors (see below), whose sum is σ = 38946024. Its totient is φ = 12982006.

The previous prime is 25963999. The next prime is 25964023. The reversal of 25964014 is 41046952.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 6491002 + ... + 6491005.

It is an arithmetic number, because the mean of its divisors is an integer number (9736506).

Almost surely, 2^25964014 is an apocalyptic number.

25964014 is a deficient number, since it is larger than the sum of its proper divisors (12982010).

25964014 is a wasteful number, since it uses less digits than its factorization.

25964014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12982009.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 25964014 is about 5095.4895741234. The cubic root of 25964014 is about 296.1128663201.

The spelling of 25964014 in words is "twenty-five million, nine hundred sixty-four thousand, fourteen".