26227845 has 48 divisors (see below), whose sum is σ = 52970112. Its totient is φ = 11756160.

The previous prime is 26227813. The next prime is 26227853. The reversal of 26227845 is 54872262.

It is not a de Polignac number, because 26227845 - 2⁵ = 26227813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15910 + ... + 17480.

It is an arithmetic number, because the mean of its divisors is an integer number (1103544).

Almost surely, 2^26227845 is an apocalyptic number.

It is an amenable number.

26227845 is an abundant number, since it is smaller than the sum of its proper divisors (26742267).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26227845 is a wasteful number, since it uses less digits than its factorization.

26227845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642 (or 1639 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 26227845 is about 5121.3128199711. The cubic root of 26227845 is about 297.1124629357.

It can be divided in two parts, 26227 and 845, that added together give a palindrome (27072).

The spelling of 26227845 in words is "twenty-six million, two hundred twenty-seven thousand, eight hundred forty-five".