26055249 has 32 divisors (see below), whose sum is σ = 39315456. Its totient is φ = 15213120.

The previous prime is 26055247. The next prime is 26055257. The reversal of 26055249 is 94255062.

It is not a de Polignac number, because 26055249 - 2¹ = 26055247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (26055247) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 165879 + ... + 166035.

It is an arithmetic number, because the mean of its divisors is an integer number (1228608).

Almost surely, 2^26055249 is an apocalyptic number.

It is an amenable number.

26055249 is a deficient number, since it is larger than the sum of its proper divisors (13260207).

26055249 is a wasteful number, since it uses less digits than its factorization.

26055249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 26055249 is about 5104.4342487684. The cubic root of 26055249 is about 296.4592980557.

The spelling of 26055249 in words is "twenty-six million, fifty-five thousand, two hundred forty-nine".