22939333 has 2 divisors, whose sum is σ = 22939334. Its totient is φ = 22939332.

The previous prime is 22939321. The next prime is 22939369. The reversal of 22939333 is 33393922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21178404 + 1760929 = 4602^2 + 1327^2 .

It is a cyclic number.

It is not a de Polignac number, because 22939333 - 2²¹ = 20842181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22939633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11469666 + 11469667.

It is an arithmetic number, because the mean of its divisors is an integer number (11469667).

Almost surely, 2^22939333 is an apocalyptic number.

It is an amenable number.

22939333 is a deficient number, since it is larger than the sum of its proper divisors (1).

22939333 is an equidigital number, since it uses as much as digits as its factorization.

22939333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 34.

The square root of 22939333 is about 4789.5023749864. The cubic root of 22939333 is about 284.1364359654.

The spelling of 22939333 in words is "twenty-two million, nine hundred thirty-nine thousand, three hundred thirty-three".