26806055 has 12 divisors (see below), whose sum is σ = 33951672. Its totient is φ = 20314800.

The previous prime is 26806051. The next prime is 26806057. The reversal of 26806055 is 55060862.

It is a happy number.

It is not a de Polignac number, because 26806055 - 2² = 26806051 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 (26806051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5621 + ... + 9230.

It is an arithmetic number, because the mean of its divisors is an integer number (2829306).

Almost surely, 2^26806055 is an apocalyptic number.

26806055 is a deficient number, since it is larger than the sum of its proper divisors (7145617).

26806055 is a wasteful number, since it uses less digits than its factorization.

26806055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14894 (or 14875 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 26806055 is about 5177.4564218350. The cubic root of 26806055 is about 299.2799583680.

The spelling of 26806055 in words is "twenty-six million, eight hundred six thousand, fifty-five".