1017996 has 24 divisors (see below), whose sum is σ = 2714880. Its totient is φ = 290832.

The previous prime is 1017959. The next prime is 1017997. The reversal of 1017996 is 6997101.

It is not an unprimeable number, because it can be changed into a prime (1017997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5976 + ... + 6143.

It is an arithmetic number, because the mean of its divisors is an integer number (113120).

2^1017996 is an apocalyptic number.

It is an amenable number.

1017996 is an abundant number, since it is smaller than the sum of its proper divisors (1696884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1017996 is a wasteful number, since it uses less digits than its factorization.

1017996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12133 (or 12131 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 33.

The square root of 1017996 is about 1008.9578782090. The cubic root of 1017996 is about 100.5963038165.

The spelling of 1017996 in words is "one million, seventeen thousand, nine hundred ninety-six".