1107666943 has 8 divisors (see below), whose sum is σ = 1173657168. Its totient is φ = 1041769344.

The previous prime is 1107666929. The next prime is 1107666991. The reversal of 1107666943 is 3496667011.

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

It is a cyclic number.

It is not a de Polignac number, because 1107666943 - 2²¹ = 1105569791 is a prime.

It is a super-2 number, since 2×1107666943² = 2453852113229930498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1107666943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107663943) 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 in 7 ways as a sum of consecutive naturals, for example, 2280 + ... + 47122.

It is an arithmetic number, because the mean of its divisors is an integer number (146707146).

Almost surely, 2^1107666943 is an apocalyptic number.

1107666943 is a deficient number, since it is larger than the sum of its proper divisors (65990225).

1107666943 is a wasteful number, since it uses less digits than its factorization.

1107666943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46313.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 1107666943 is about 33281.6307142544. The cubic root of 1107666943 is about 1034.6728778649.

The spelling of 1107666943 in words is "one billion, one hundred seven million, six hundred sixty-six thousand, nine hundred forty-three".