1996028 has 12 divisors (see below), whose sum is σ = 3605952. Its totient is φ = 965760.

The previous prime is 1996019. The next prime is 1996061. The reversal of 1996028 is 8206991.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7925 + ... + 8172.

It is an arithmetic number, because the mean of its divisors is an integer number (300496).

2^1996028 is an apocalyptic number.

It is an amenable number.

1996028 is a deficient number, since it is larger than the sum of its proper divisors (1609924).

1996028 is a wasteful number, since it uses less digits than its factorization.

1996028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16132 (or 16130 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 1996028 is about 1412.8085503705. The cubic root of 1996028 is about 125.9086429397.

The spelling of 1996028 in words is "one million, nine hundred ninety-six thousand, twenty-eight".