25933086 has 12 divisors (see below), whose sum is σ = 56188392. Its totient is φ = 8644356.

The previous prime is 25933079. The next prime is 25933097. The reversal of 25933086 is 68033952.

It is a self number, because there is not a number n which added to its sum of digits gives 25933086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 720346 + ... + 720381.

It is an arithmetic number, because the mean of its divisors is an integer number (4682366).

Almost surely, 2^25933086 is an apocalyptic number.

25933086 is an abundant number, since it is smaller than the sum of its proper divisors (30255306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25933086 is a wasteful number, since it uses less digits than its factorization.

25933086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440735 (or 1440732 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 25933086 is about 5092.4538289512. The cubic root of 25933086 is about 295.9952443234.

The spelling of 25933086 in words is "twenty-five million, nine hundred thirty-three thousand, eighty-six".