26790745 has 8 divisors (see below), whose sum is σ = 33546816. Its totient is φ = 20500656.

The previous prime is 26790737. The next prime is 26790769. The reversal of 26790745 is 54709762.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26790745 - 2³ = 26790737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26790698 and 26790707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116367 + ... + 116596.

It is an arithmetic number, because the mean of its divisors is an integer number (4193352).

Almost surely, 2^26790745 is an apocalyptic number.

It is an amenable number.

26790745 is a deficient number, since it is larger than the sum of its proper divisors (6756071).

26790745 is a wasteful number, since it uses less digits than its factorization.

26790745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232991.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 26790745 is about 5175.9776854233. The cubic root of 26790745 is about 299.2229706370. Note that the first 3 decimals are identical.

The spelling of 26790745 in words is "twenty-six million, seven hundred ninety thousand, seven hundred forty-five".