1114844917 has 2 divisors, whose sum is σ = 1114844918. Its totient is φ = 1114844916.

The previous prime is 1114844903. The next prime is 1114844923. The reversal of 1114844917 is 7194484111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1108157521 + 6687396 = 33289^2 + 2586^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114844917 - 2²⁷ = 980627189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1114844917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114844957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557422458 + 557422459.

It is an arithmetic number, because the mean of its divisors is an integer number (557422459).

Almost surely, 2^1114844917 is an apocalyptic number.

It is an amenable number.

1114844917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114844917 is an equidigital number, since it uses as much as digits as its factorization.

1114844917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 40.

The square root of 1114844917 is about 33389.2934486491. The cubic root of 1114844917 is about 1036.9030518085.

It can be divided in two parts, 11148 and 44917, that added together give a palindrome (56065).

The spelling of 1114844917 in words is "one billion, one hundred fourteen million, eight hundred forty-four thousand, nine hundred seventeen".