26880799 has 8 divisors (see below), whose sum is σ = 29388240. Its totient is φ = 24384000.

The previous prime is 26880787. The next prime is 26880811. The reversal of 26880799 is 99708862.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (26880787) and next prime (26880811).

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 26880799 - 2¹³ = 26872607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26880739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3199 + ... + 7999.

It is an arithmetic number, because the mean of its divisors is an integer number (3673530).

Almost surely, 2^26880799 is an apocalyptic number.

26880799 is a deficient number, since it is larger than the sum of its proper divisors (2507441).

26880799 is a wasteful number, since it uses less digits than its factorization.

26880799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 26880799 is about 5184.6696133891. The cubic root of 26880799 is about 299.5578635194.

The spelling of 26880799 in words is "twenty-six million, eight hundred eighty thousand, seven hundred ninety-nine".