26794880 has 64 divisors (see below), whose sum is σ = 73219680. Its totient is φ = 9185280.

The previous prime is 26794879. The next prime is 26794897. The reversal of 26794880 is 8849762.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490 + ... + 7470.

Almost surely, 2^26794880 is an apocalyptic number.

26794880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26794880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36609840).

26794880 is an abundant number, since it is smaller than the sum of its proper divisors (46424800).

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

26794880 is an equidigital number, since it uses as much as digits as its factorization.

26794880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6007 (or 5995 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 26794880 is about 5176.3771114555. The cubic root of 26794880 is about 299.2383643029.

The spelling of 26794880 in words is "twenty-six million, seven hundred ninety-four thousand, eight hundred eighty".