22483939 has 2 divisors, whose sum is σ = 22483940. Its totient is φ = 22483938.

The previous prime is 22483933. The next prime is 22483987. The reversal of 22483939 is 93938422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22483939 - 2³ = 22483931 is a prime.

It is not a weakly prime, because it can be changed into another prime (22483931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11241969 + 11241970.

It is an arithmetic number, because the mean of its divisors is an integer number (11241970).

Almost surely, 2^22483939 is an apocalyptic number.

22483939 is a deficient number, since it is larger than the sum of its proper divisors (1).

22483939 is an equidigital number, since it uses as much as digits as its factorization.

22483939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 40.

The square root of 22483939 is about 4741.7232099734. The cubic root of 22483939 is about 282.2436194318.

The spelling of 22483939 in words is "twenty-two million, four hundred eighty-three thousand, nine hundred thirty-nine".