25843068 has 36 divisors (see below), whose sum is σ = 65945880. Its totient is φ = 8532576.

The previous prime is 25843067. The next prime is 25843073. The reversal of 25843068 is 86034852.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25843061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498 + ... + 7206.

It is an arithmetic number, because the mean of its divisors is an integer number (1831830).

Almost surely, 2^25843068 is an apocalyptic number.

It is an amenable number.

25843068 is an abundant number, since it is smaller than the sum of its proper divisors (40102812).

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

25843068 is a wasteful number, since it uses less digits than its factorization.

25843068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826 (or 6821 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 25843068 is about 5083.6077740125. The cubic root of 25843068 is about 295.6523645867.

The spelling of 25843068 in words is "twenty-five million, eight hundred forty-three thousand, sixty-eight".