25885367 has 4 divisors (see below), whose sum is σ = 25903416. Its totient is φ = 25867320.

The previous prime is 25885361. The next prime is 25885381. The reversal of 25885367 is 76358852.

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

It is a cyclic number.

It is not a de Polignac number, because 25885367 - 2⁴ = 25885351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25885361) 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, 6668 + ... + 9809.

It is an arithmetic number, because the mean of its divisors is an integer number (6475854).

Almost surely, 2^25885367 is an apocalyptic number.

25885367 is a deficient number, since it is larger than the sum of its proper divisors (18049).

25885367 is a wasteful number, since it uses less digits than its factorization.

25885367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18048.

The product of its digits is 403200, while the sum is 44.

The square root of 25885367 is about 5087.7664058013. The cubic root of 25885367 is about 295.8135810304.

The spelling of 25885367 in words is "twenty-five million, eight hundred eighty-five thousand, three hundred sixty-seven".