10917968 has 10 divisors (see below), whose sum is σ = 21153594. Its totient is φ = 5458976.

The previous prime is 10917967. The next prime is 10917971. The reversal of 10917968 is 86971901.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10679824 + 238144 = 3268^2 + 488^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10917967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341171 + ... + 341202.

Almost surely, 2^10917968 is an apocalyptic number.

It is an amenable number.

10917968 is a deficient number, since it is larger than the sum of its proper divisors (10235626).

10917968 is an equidigital number, since it uses as much as digits as its factorization.

10917968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682381 (or 682375 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 10917968 is about 3304.2348584809. The cubic root of 10917968 is about 221.8437880581.

The spelling of 10917968 in words is "ten million, nine hundred seventeen thousand, nine hundred sixty-eight".