26850879 has 16 divisors (see below), whose sum is σ = 43395840. Its totient is φ = 16273080.

The previous prime is 26850847. The next prime is 26850881. The reversal of 26850879 is 97805862.

It is not a de Polignac number, because 26850879 - 2⁵ = 26850847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26850809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44907 + ... + 45500.

It is an arithmetic number, because the mean of its divisors is an integer number (2712240).

Almost surely, 2^26850879 is an apocalyptic number.

26850879 is a deficient number, since it is larger than the sum of its proper divisors (16544961).

26850879 is a wasteful number, since it uses less digits than its factorization.

26850879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90427 (or 90421 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 26850879 is about 5181.7833802659. The cubic root of 26850879 is about 299.4466800843.

The spelling of 26850879 in words is "twenty-six million, eight hundred fifty thousand, eight hundred seventy-nine".