1013996 has 12 divisors (see below), whose sum is σ = 1808352. Its totient is φ = 497328.

The previous prime is 1013993. The next prime is 1014007. The reversal of 1013996 is 6993101.

It is not an unprimeable number, because it can be changed into a prime (1013993) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2180 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (150696).

2^1013996 is an apocalyptic number.

It is an amenable number.

1013996 is a deficient number, since it is larger than the sum of its proper divisors (794356).

1013996 is a wasteful number, since it uses less digits than its factorization.

1013996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4840 (or 4838 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 1013996 is about 1006.9736838667. The cubic root of 1013996 is about 100.4643735673.

The spelling of 1013996 in words is "one million, thirteen thousand, nine hundred ninety-six".