6111983 has 2 divisors, whose sum is σ = 6111984. Its totient is φ = 6111982.

The previous prime is 6111979. The next prime is 6112003. The reversal of 6111983 is 3891116.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6111983 - 2² = 6111979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6111913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055991 + 3055992.

It is an arithmetic number, because the mean of its divisors is an integer number (3055992).

Almost surely, 2^6111983 is an apocalyptic number.

6111983 is a deficient number, since it is larger than the sum of its proper divisors (1).

6111983 is an equidigital number, since it uses as much as digits as its factorization.

6111983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 29.

The square root of 6111983 is about 2472.2425042863. The cubic root of 6111983 is about 182.8355794711.

The spelling of 6111983 in words is "six million, one hundred eleven thousand, nine hundred eighty-three".