26122228 has 24 divisors (see below), whose sum is σ = 50619744. Its totient is φ = 11695200.

The previous prime is 26122223. The next prime is 26122237. The reversal of 26122228 is 82222162.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26122223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483 + ... + 7378.

It is an arithmetic number, because the mean of its divisors is an integer number (2109156).

Almost surely, 2^26122228 is an apocalyptic number.

It is an amenable number.

26122228 is a deficient number, since it is larger than the sum of its proper divisors (24497516).

26122228 is a wasteful number, since it uses less digits than its factorization.

26122228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8943 (or 8941 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 26122228 is about 5110.9909019680. The cubic root of 26122228 is about 296.7131120033.

The spelling of 26122228 in words is "twenty-six million, one hundred twenty-two thousand, two hundred twenty-eight".