1117193 has 12 divisors (see below), whose sum is σ = 1404480. Its totient is φ = 869880.

The previous prime is 1117177. The next prime is 1117199. The reversal of 1117193 is 3917111.

It is not a de Polignac number, because 1117193 - 2⁴ = 1117177 is a prime.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1117199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188 + ... + 1506.

It is an arithmetic number, because the mean of its divisors is an integer number (117040).

2^1117193 is an apocalyptic number.

It is an amenable number.

1117193 is a deficient number, since it is larger than the sum of its proper divisors (287287).

1117193 is a wasteful number, since it uses less digits than its factorization.

1117193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1337 counting only the distinct ones).

The product of its digits is 189, while the sum is 23.

The square root of 1117193 is about 1056.9735096018. The cubic root of 1117193 is about 103.7630515346.

The spelling of 1117193 in words is "one million, one hundred seventeen thousand, one hundred ninety-three".