1968083 has 4 divisors (see below), whose sum is σ = 2119488. Its totient is φ = 1816680.

The previous prime is 1968079. The next prime is 1968103. The reversal of 1968083 is 3808691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3808691 = 31 ⋅122861.

It is a cyclic number.

It is not a de Polignac number, because 1968083 - 2² = 1968079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1968023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75683 + ... + 75708.

It is an arithmetic number, because the mean of its divisors is an integer number (529872).

2^1968083 is an apocalyptic number.

1968083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1968083 is a deficient number, since it is larger than the sum of its proper divisors (151405).

1968083 is a wasteful number, since it uses less digits than its factorization.

1968083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151404.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1968083 is about 1402.8838155742. The cubic root of 1968083 is about 125.3182928295.

The spelling of 1968083 in words is "one million, nine hundred sixty-eight thousand, eighty-three".