1996675 has 6 divisors (see below), whose sum is σ = 2475908. Its totient is φ = 1597320.

The previous prime is 1996649. The next prime is 1996681. The reversal of 1996675 is 5766991.

It is not a de Polignac number, because 1996675 - 2¹⁷ = 1865603 is a prime.

It is a super-2 number, since 2×1996675² = 7973422111250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39909 + ... + 39958.

2^1996675 is an apocalyptic number.

1996675 is a deficient number, since it is larger than the sum of its proper divisors (479233).

1996675 is an equidigital number, since it uses as much as digits as its factorization.

1996675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79877 (or 79872 counting only the distinct ones).

The product of its digits is 102060, while the sum is 43.

The square root of 1996675 is about 1413.0375083486. The cubic root of 1996675 is about 125.9222456366.

The spelling of 1996675 in words is "one million, nine hundred ninety-six thousand, six hundred seventy-five".