26894850 has 96 divisors (see below), whose sum is σ = 72316800. Its totient is φ = 6589440.

The previous prime is 26894827. The next prime is 26894851. The reversal of 26894850 is 5849862.

It is not an unprimeable number, because it can be changed into a prime (26894851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135051 + ... + 135249.

It is an arithmetic number, because the mean of its divisors is an integer number (753300).

Almost surely, 2^26894850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26894850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36158400).

26894850 is an abundant number, since it is smaller than the sum of its proper divisors (45421950).

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

26894850 is a wasteful number, since it uses less digits than its factorization.

26894850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 26894850 is about 5186.0244889511. The cubic root of 26894850 is about 299.6100489023.

The spelling of 26894850 in words is "twenty-six million, eight hundred ninety-four thousand, eight hundred fifty".