1922983 has 2 divisors, whose sum is σ = 1922984. Its totient is φ = 1922982.

The previous prime is 1922957. The next prime is 1923013. The reversal of 1922983 is 3892291.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1922983 - 2⁵ = 1922951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1922923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961491 + 961492.

It is an arithmetic number, because the mean of its divisors is an integer number (961492).

2^1922983 is an apocalyptic number.

1922983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1922983 is an equidigital number, since it uses as much as digits as its factorization.

1922983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 1922983 is about 1386.7166257026. The cubic root of 1922983 is about 124.3536341168.

The spelling of 1922983 in words is "one million, nine hundred twenty-two thousand, nine hundred eighty-three".