1662083 has 2 divisors, whose sum is σ = 1662084. Its totient is φ = 1662082.

The previous prime is 1662041. The next prime is 1662103. The reversal of 1662083 is 3802661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1662083 - 2⁸ = 1661827 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1662013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831041 + 831042.

It is an arithmetic number, because the mean of its divisors is an integer number (831042).

2^1662083 is an apocalyptic number.

1662083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1662083 is an equidigital number, since it uses as much as digits as its factorization.

1662083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1662083 is about 1289.2179800173. The cubic root of 1662083 is about 118.4543196015.

The spelling of 1662083 in words is "one million, six hundred sixty-two thousand, eighty-three".