26859442 has 8 divisors (see below), whose sum is σ = 40856832. Its totient is φ = 13240500.

The previous prime is 26859433. The next prime is 26859449. The reversal of 26859442 is 24495862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 26859395 and 26859404.

It is not an unprimeable number, because it can be changed into a prime (26859449) 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, 94434 + ... + 94717.

It is an arithmetic number, because the mean of its divisors is an integer number (5107104).

Almost surely, 2^26859442 is an apocalyptic number.

26859442 is a deficient number, since it is larger than the sum of its proper divisors (13997390).

26859442 is a wasteful number, since it uses less digits than its factorization.

26859442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189224.

The product of its digits is 138240, while the sum is 40.

The square root of 26859442 is about 5182.6095743361. The cubic root of 26859442 is about 299.4785088299.

The spelling of 26859442 in words is "twenty-six million, eight hundred fifty-nine thousand, four hundred forty-two".