26794280 has 16 divisors (see below), whose sum is σ = 60287220. Its totient is φ = 10717696.

The previous prime is 26794259. The next prime is 26794291. The reversal of 26794280 is 8249762.

It can be written as a sum of positive squares in 2 ways, for example, as 26030404 + 763876 = 5102^2 + 874^2 .

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 3 ways as a sum of consecutive naturals, for example, 334889 + ... + 334968.

Almost surely, 2^26794280 is an apocalyptic number.

26794280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26794280 is an abundant number, since it is smaller than the sum of its proper divisors (33492940).

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

26794280 is a wasteful number, since it uses less digits than its factorization.

26794280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669868 (or 669864 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 26794280 is about 5176.3191555390. The cubic root of 26794280 is about 299.2361307374.

The spelling of 26794280 in words is "twenty-six million, seven hundred ninety-four thousand, two hundred eighty".