26865342 has 24 divisors (see below), whose sum is σ = 66524016. Its totient is φ = 7675776.

The previous prime is 26865337. The next prime is 26865353. The reversal of 26865342 is 24356862.

It is a junction number, because it is equal to n+sod(n) for n = 26865297 and 26865306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106483 + ... + 106734.

It is an arithmetic number, because the mean of its divisors is an integer number (2771834).

Almost surely, 2^26865342 is an apocalyptic number.

26865342 is an abundant number, since it is smaller than the sum of its proper divisors (39658674).

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

26865342 is a wasteful number, since it uses less digits than its factorization.

26865342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213232 (or 213229 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 26865342 is about 5183.1787543939. The cubic root of 26865342 is about 299.5004352453.

The spelling of 26865342 in words is "twenty-six million, eight hundred sixty-five thousand, three hundred forty-two".