26873968 has 80 divisors (see below), whose sum is σ = 60103296. Its totient is φ = 11531520.

The previous prime is 26873941. The next prime is 26874007. The reversal of 26873968 is 86937862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401071 + ... + 401137.

Almost surely, 2^26873968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26873968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30051648).

26873968 is an abundant number, since it is smaller than the sum of its proper divisors (33229328).

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

26873968 is a wasteful number, since it uses less digits than its factorization.

26873968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 176 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The square root of 26873968 is about 5184.0108024579. The cubic root of 26873968 is about 299.5324866308.

The spelling of 26873968 in words is "twenty-six million, eight hundred seventy-three thousand, nine hundred sixty-eight".