26422855 has 16 divisors (see below), whose sum is σ = 33010560. Its totient is φ = 20287008.

The previous prime is 26422853. The next prime is 26422859. The reversal of 26422855 is 55822462.

It is a cyclic number.

It is not a de Polignac number, because 26422855 - 2¹ = 26422853 is a prime.

It is a super-3 number, since 3×26422855³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26422855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26422853) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11644 + ... + 13726.

It is an arithmetic number, because the mean of its divisors is an integer number (2063160).

Almost surely, 2^26422855 is an apocalyptic number.

26422855 is a deficient number, since it is larger than the sum of its proper divisors (6587705).

26422855 is a wasteful number, since it uses less digits than its factorization.

26422855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190.

The product of its digits is 38400, while the sum is 34.

The square root of 26422855 is about 5140.3166244892. The cubic root of 26422855 is about 297.8470116929.

The spelling of 26422855 in words is "twenty-six million, four hundred twenty-two thousand, eight hundred fifty-five".