25896893 has 4 divisors (see below), whose sum is σ = 28251168. Its totient is φ = 23542620.

The previous prime is 25896883. The next prime is 25896901. The reversal of 25896893 is 39869852.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25896893 - 2⁴ = 25896877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25896833) 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, 1177121 + ... + 1177142.

It is an arithmetic number, because the mean of its divisors is an integer number (7062792).

Almost surely, 2^25896893 is an apocalyptic number.

It is an amenable number.

25896893 is a deficient number, since it is larger than the sum of its proper divisors (2354275).

25896893 is a wasteful number, since it uses less digits than its factorization.

25896893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354274.

The product of its digits is 933120, while the sum is 50.

The square root of 25896893 is about 5088.8989968362. The cubic root of 25896893 is about 295.8574802393.

The spelling of 25896893 in words is "twenty-five million, eight hundred ninety-six thousand, eight hundred ninety-three".