10921696 has 12 divisors (see below), whose sum is σ = 21502152. Its totient is φ = 5460832.

The previous prime is 10921693. The next prime is 10921709. The reversal of 10921696 is 69612901.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10921693) by changing a digit.

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 as a sum of consecutive naturals, namely, 170620 + ... + 170683.

It is an arithmetic number, because the mean of its divisors is an integer number (1791846).

Almost surely, 2^10921696 is an apocalyptic number.

10921696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10921696 is a deficient number, since it is larger than the sum of its proper divisors (10580456).

10921696 is an equidigital number, since it uses as much as digits as its factorization.

10921696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341313 (or 341305 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 10921696 is about 3304.7989348824. The cubic root of 10921696 is about 221.8690351104.

The spelling of 10921696 in words is "ten million, nine hundred twenty-one thousand, six hundred ninety-six".