1996888 has 16 divisors (see below), whose sum is σ = 3964680. Its totient is φ = 939648.

The previous prime is 1996879. The next prime is 1996901. The reversal of 1996888 is 8886991.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7206 + ... + 7477.

2^1996888 is an apocalyptic number.

It is an amenable number.

1996888 is a deficient number, since it is larger than the sum of its proper divisors (1967792).

1996888 is a wasteful number, since it uses less digits than its factorization.

1996888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14706 (or 14702 counting only the distinct ones).

The product of its digits is 248832, while the sum is 49.

The square root of 1996888 is about 1413.1128758878. The cubic root of 1996888 is about 125.9267231613.

The spelling of 1996888 in words is "one million, nine hundred ninety-six thousand, eight hundred eighty-eight".