26469855 has 16 divisors (see below), whose sum is σ = 47057760. Its totient is φ = 14117184.

The previous prime is 26469853. The next prime is 26469871. The reversal of 26469855 is 55896462.

It is not a de Polignac number, because 26469855 - 2¹ = 26469853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 26469855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26469851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97902 + ... + 98171.

It is an arithmetic number, because the mean of its divisors is an integer number (2941110).

Almost surely, 2^26469855 is an apocalyptic number.

26469855 is a deficient number, since it is larger than the sum of its proper divisors (20587905).

26469855 is a wasteful number, since it uses less digits than its factorization.

26469855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196087 (or 196081 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 26469855 is about 5144.8862961197. The cubic root of 26469855 is about 298.0235068465.

The spelling of 26469855 in words is "twenty-six million, four hundred sixty-nine thousand, eight hundred fifty-five".