1117968 has 20 divisors (see below), whose sum is σ = 2888208. Its totient is φ = 372640.

The previous prime is 1117967. The next prime is 1117973. The reversal of 1117968 is 8697111.

It is not an unprimeable number, because it can be changed into a prime (1117967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11598 + ... + 11693.

2^1117968 is an apocalyptic number.

It is an amenable number.

1117968 is an abundant number, since it is smaller than the sum of its proper divisors (1770240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1117968 is a wasteful number, since it uses less digits than its factorization.

1117968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23302 (or 23296 counting only the distinct ones).

The product of its digits is 3024, while the sum is 33.

The square root of 1117968 is about 1057.3400588269. The cubic root of 1117968 is about 103.7870395645.

The spelling of 1117968 in words is "one million, one hundred seventeen thousand, nine hundred sixty-eight".