1117063727 has 16 divisors (see below), whose sum is σ = 1275019200. Its totient is φ = 969518592.

The previous prime is 1117063721. The next prime is 1117063733. The reversal of 1117063727 is 7273607111.

It is an interprime number because it is at equal distance from previous prime (1117063721) and next prime (1117063733).

It is a cyclic number.

It is not a de Polignac number, because 1117063727 - 2¹² = 1117059631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117063721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307373 + ... + 310985.

It is an arithmetic number, because the mean of its divisors is an integer number (79688700).

Almost surely, 2^1117063727 is an apocalyptic number.

1117063727 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1117063727 is a deficient number, since it is larger than the sum of its proper divisors (157955473).

1117063727 is a wasteful number, since it uses less digits than its factorization.

1117063727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5042.

The product of its (nonzero) digits is 12348, while the sum is 35.

The square root of 1117063727 is about 33422.5033024159. The cubic root of 1117063727 is about 1037.5904915893.

The spelling of 1117063727 in words is "one billion, one hundred seventeen million, sixty-three thousand, seven hundred twenty-seven".