26225331 has 16 divisors (see below), whose sum is σ = 38282880. Its totient is φ = 15837120.

The previous prime is 26225321. The next prime is 26225347. The reversal of 26225331 is 13352262.

It is not a de Polignac number, because 26225331 - 2¹⁰ = 26224307 is a prime.

It is a super-2 number, since 2×26225331² = 1375535972119122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26225321) 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 15 ways as a sum of consecutive naturals, for example, 9060 + ... + 11598.

It is an arithmetic number, because the mean of its divisors is an integer number (2392680).

Almost surely, 2^26225331 is an apocalyptic number.

26225331 is a deficient number, since it is larger than the sum of its proper divisors (12057549).

26225331 is a wasteful number, since it uses less digits than its factorization.

26225331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866.

The product of its digits is 2160, while the sum is 24.

The square root of 26225331 is about 5121.0673692112. The cubic root of 26225331 is about 297.1029696586.

Adding to 26225331 its reverse (13352262), we get a palindrome (39577593).

The spelling of 26225331 in words is "twenty-six million, two hundred twenty-five thousand, three hundred thirty-one".