1114555117 has 8 divisors (see below), whose sum is σ = 1218205856. Its totient is φ = 1013463792.

The previous prime is 1114555093. The next prime is 1114555129. The reversal of 1114555117 is 7115554111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114555117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114555177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638943 + ... + 640684.

It is an arithmetic number, because the mean of its divisors is an integer number (152275732).

Almost surely, 2^1114555117 is an apocalyptic number.

It is an amenable number.

1114555117 is a deficient number, since it is larger than the sum of its proper divisors (103650739).

1114555117 is a wasteful number, since it uses less digits than its factorization.

1114555117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279707.

The product of its digits is 3500, while the sum is 31.

The square root of 1114555117 is about 33384.9534521167. The cubic root of 1114555117 is about 1036.8131975932.

The spelling of 1114555117 in words is "one billion, one hundred fourteen million, five hundred fifty-five thousand, one hundred seventeen".