2069983 has 2 divisors, whose sum is σ = 2069984. Its totient is φ = 2069982.

The previous prime is 2069959. The next prime is 2069987. The reversal of 2069983 is 3899602.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2069983 is a prime.

2069983 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2069987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034991 + 1034992.

It is an arithmetic number, because the mean of its divisors is an integer number (1034992).

2^2069983 is an apocalyptic number.

2069983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2069983 is an equidigital number, since it uses as much as digits as its factorization.

2069983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2069983 is about 1438.7435490733. The cubic root of 2069983 is about 127.4448409361. Note that the first 3 decimals are identical.

The spelling of 2069983 in words is "two million, sixty-nine thousand, nine hundred eighty-three".