26790912 has 220 divisors, whose sum is σ = 89167320. Its totient is φ = 7962624.

The previous prime is 26790901. The next prime is 26790919. The reversal of 26790912 is 21909762.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26790919) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1410039 + ... + 1410057.

It is an arithmetic number, because the mean of its divisors is an integer number (405306).

It is a vampire number, since it can be written as 2907 ⋅ 9216 (with its own digits).

Almost surely, 2^26790912 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 26790912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44583660).

26790912 is an abundant number, since it is smaller than the sum of its proper divisors (62376408).

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

26790912 is a wasteful number, since it uses less digits than its factorization.

26790912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 26790912 is about 5175.9938176161. The cubic root of 26790912 is about 299.2235923707.

The spelling of 26790912 in words is "twenty-six million, seven hundred ninety thousand, nine hundred twelve".