25852916 has 12 divisors (see below), whose sum is σ = 45313632. Its totient is φ = 12906168.

The previous prime is 25852913. The next prime is 25852927. The reversal of 25852916 is 61925852.

It is a self number, because there is not a number n which added to its sum of digits gives 25852916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25852913) 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, 2000 + ... + 7463.

It is an arithmetic number, because the mean of its divisors is an integer number (3776136).

Almost surely, 2^25852916 is an apocalyptic number.

It is an amenable number.

25852916 is a deficient number, since it is larger than the sum of its proper divisors (19460716).

25852916 is a wasteful number, since it uses less digits than its factorization.

25852916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10150 (or 10148 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 25852916 is about 5084.5762851982. The cubic root of 25852916 is about 295.6899144979.

The spelling of 25852916 in words is "twenty-five million, eight hundred fifty-two thousand, nine hundred sixteen".