10999696 has 10 divisors (see below), whose sum is σ = 21311942. Its totient is φ = 5499840.

The previous prime is 10999691. The next prime is 10999711. The reversal of 10999696 is 69699901.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6071296 + 4928400 = 2464^2 + 2220^2 .

It is not an unprimeable number, because it can be changed into a prime (10999691) 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 as a sum of consecutive naturals, namely, 343725 + ... + 343756.

Almost surely, 2^10999696 is an apocalyptic number.

10999696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10999696 is a deficient number, since it is larger than the sum of its proper divisors (10312246).

10999696 is an equidigital number, since it uses as much as digits as its factorization.

10999696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687489 (or 687483 counting only the distinct ones).

The product of its (nonzero) digits is 236196, while the sum is 49.

The square root of 10999696 is about 3316.5789603144. The cubic root of 10999696 is about 222.3959602806.

The spelling of 10999696 in words is "ten million, nine hundred ninety-nine thousand, six hundred ninety-six".