25850712 has 32 divisors (see below), whose sum is σ = 67438080. Its totient is φ = 8242080.

The previous prime is 25850701. The next prime is 25850719. The reversal of 25850712 is 21705852.

It is a self number, because there is not a number n which added to its sum of digits gives 25850712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25850719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22864 + ... + 23967.

It is an arithmetic number, because the mean of its divisors is an integer number (2107440).

Almost surely, 2^25850712 is an apocalyptic number.

It is an amenable number.

25850712 is an abundant number, since it is smaller than the sum of its proper divisors (41587368).

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

25850712 is a wasteful number, since it uses less digits than its factorization.

25850712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46863 (or 46859 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 25850712 is about 5084.3595466883. The cubic root of 25850712 is about 295.6815115890.

It can be divided in two parts, 25850 and 712, that added together give a palindrome (26562).

The spelling of 25850712 in words is "twenty-five million, eight hundred fifty thousand, seven hundred twelve".