1117793 has 2 divisors, whose sum is σ = 1117794. Its totient is φ = 1117792.

The previous prime is 1117769. The next prime is 1117799. The reversal of 1117793 is 3977111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1056784 + 61009 = 1028^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 1117793 - 2⁶ = 1117729 is a prime.

It is a super-2 number, since 2×1117793² = 2498922381698, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1117799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558896 + 558897.

It is an arithmetic number, because the mean of its divisors is an integer number (558897).

2^1117793 is an apocalyptic number.

It is an amenable number.

1117793 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117793 is an equidigital number, since it uses as much as digits as its factorization.

1117793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1323, while the sum is 29.

The square root of 1117793 is about 1057.2573007551. The cubic root of 1117793 is about 103.7816238818.

The spelling of 1117793 in words is "one million, one hundred seventeen thousand, seven hundred ninety-three".