26868750 has 48 divisors (see below), whose sum is σ = 67214448. Its totient is φ = 7160000.

The previous prime is 26868733. The next prime is 26868763. The reversal of 26868750 is 5786862.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18034 + ... + 19466.

It is an arithmetic number, because the mean of its divisors is an integer number (1400301).

Almost surely, 2^26868750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26868750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33607224).

26868750 is an abundant number, since it is smaller than the sum of its proper divisors (40345698).

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

26868750 is an equidigital number, since it uses as much as digits as its factorization.

26868750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463 (or 1443 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 26868750 is about 5183.5074997534. The cubic root of 26868750 is about 299.5130990747.

The spelling of 26868750 in words is "twenty-six million, eight hundred sixty-eight thousand, seven hundred fifty".