26749856 has 24 divisors (see below), whose sum is σ = 60187680. Its totient is φ = 11464128.

The previous prime is 26749847. The next prime is 26749859. The reversal of 26749856 is 65894762.

It is a self number, because there is not a number n which added to its sum of digits gives 26749856.

It is not an unprimeable number, because it can be changed into a prime (26749859) 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, 59486 + ... + 59933.

It is an arithmetic number, because the mean of its divisors is an integer number (2507820).

Almost surely, 2^26749856 is an apocalyptic number.

It is an amenable number.

26749856 is an abundant number, since it is smaller than the sum of its proper divisors (33437824).

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

26749856 is a wasteful number, since it uses less digits than its factorization.

26749856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119436 (or 119428 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 26749856 is about 5172.0262953701. The cubic root of 26749856 is about 299.0706648340.

The spelling of 26749856 in words is "twenty-six million, seven hundred forty-nine thousand, eight hundred fifty-six".