22283783 has 2 divisors, whose sum is σ = 22283784. Its totient is φ = 22283782.

The previous prime is 22283771. The next prime is 22283791. The reversal of 22283783 is 38738222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22283783 - 2¹⁸ = 22021639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22283683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11141891 + 11141892.

It is an arithmetic number, because the mean of its divisors is an integer number (11141892).

Almost surely, 2^22283783 is an apocalyptic number.

22283783 is a deficient number, since it is larger than the sum of its proper divisors (1).

22283783 is an equidigital number, since it uses as much as digits as its factorization.

22283783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 35.

The square root of 22283783 is about 4720.5701986095. The cubic root of 22283783 is about 281.4035942613.

The spelling of 22283783 in words is "twenty-two million, two hundred eighty-three thousand, seven hundred eighty-three".