22526133 has 24 divisors (see below), whose sum is σ = 35124768. Its totient is φ = 12803616.

The previous prime is 22526123. The next prime is 22526143. The reversal of 22526133 is 33162522.

It is an interprime number because it is at equal distance from previous prime (22526123) and next prime (22526143).

It is not a de Polignac number, because 22526133 - 2¹⁰ = 22525109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22526123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42810 + ... + 43332.

It is an arithmetic number, because the mean of its divisors is an integer number (1463532).

Almost surely, 2^22526133 is an apocalyptic number.

It is an amenable number.

22526133 is a deficient number, since it is larger than the sum of its proper divisors (12598635).

22526133 is a wasteful number, since it uses less digits than its factorization.

22526133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 826 counting only the distinct ones).

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

The square root of 22526133 is about 4746.1703509250. The cubic root of 22526133 is about 282.4200645742.

Adding to 22526133 its reverse (33162522), we get a palindrome (55688655).

It can be divided in two parts, 2252 and 6133, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 22526133 in words is "twenty-two million, five hundred twenty-six thousand, one hundred thirty-three".