22629833 has 2 divisors, whose sum is σ = 22629834. Its totient is φ = 22629832.

The previous prime is 22629799. The next prime is 22629847. The reversal of 22629833 is 33892622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22629049 + 784 = 4757^2 + 28^2 .

It is a cyclic number.

It is not a de Polignac number, because 22629833 - 2¹² = 22625737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22629793 and 22629802.

It is not a weakly prime, because it can be changed into another prime (22629433) 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 as a sum of consecutive naturals, namely, 11314916 + 11314917.

It is an arithmetic number, because the mean of its divisors is an integer number (11314917).

Almost surely, 2^22629833 is an apocalyptic number.

It is an amenable number.

22629833 is a deficient number, since it is larger than the sum of its proper divisors (1).

22629833 is an equidigital number, since it uses as much as digits as its factorization.

22629833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The square root of 22629833 is about 4757.0824041633. The cubic root of 22629833 is about 282.8527787915.

The spelling of 22629833 in words is "twenty-two million, six hundred twenty-nine thousand, eight hundred thirty-three".