10811996 has 12 divisors (see below), whose sum is σ = 20376552. Its totient is φ = 4990128.

The previous prime is 10811989. The next prime is 10812023. The reversal of 10811996 is 69911801.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 103910 + ... + 104013.

It is an arithmetic number, because the mean of its divisors is an integer number (1698046).

Almost surely, 2^10811996 is an apocalyptic number.

It is an amenable number.

10811996 is a deficient number, since it is larger than the sum of its proper divisors (9564556).

10811996 is a wasteful number, since it uses less digits than its factorization.

10811996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207940 (or 207938 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 35.

The square root of 10811996 is about 3288.1599717775. The cubic root of 10811996 is about 221.1236997136.

The spelling of 10811996 in words is "ten million, eight hundred eleven thousand, nine hundred ninety-six".