22383901 has 2 divisors, whose sum is σ = 22383902. Its totient is φ = 22383900.

The previous prime is 22383887. The next prime is 22383931. The reversal of 22383901 is 10938322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16208676 + 6175225 = 4026^2 + 2485^2 .

It is a cyclic number.

It is not a de Polignac number, because 22383901 - 2⁵ = 22383869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22383901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22383931) 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, 11191950 + 11191951.

It is an arithmetic number, because the mean of its divisors is an integer number (11191951).

Almost surely, 2^22383901 is an apocalyptic number.

It is an amenable number.

22383901 is a deficient number, since it is larger than the sum of its proper divisors (1).

22383901 is an equidigital number, since it uses as much as digits as its factorization.

22383901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 22383901 is about 4731.1627534888. The cubic root of 22383901 is about 281.8244006795.

The spelling of 22383901 in words is "twenty-two million, three hundred eighty-three thousand, nine hundred one".