1166094843 has 16 divisors (see below), whose sum is σ = 1614374400. Its totient is φ = 747804960.

The previous prime is 1166094829. The next prime is 1166094857. The reversal of 1166094843 is 3484906611.

It is an interprime number because it is at equal distance from previous prime (1166094829) and next prime (1166094857).

It is not a de Polignac number, because 1166094843 - 2¹² = 1166090747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1166094795 and 1166094804.

It is not an unprimeable number, because it can be changed into a prime (1166094883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153 + ... + 48306.

It is an arithmetic number, because the mean of its divisors is an integer number (100898400).

Almost surely, 2^1166094843 is an apocalyptic number.

1166094843 is a deficient number, since it is larger than the sum of its proper divisors (448279557).

1166094843 is a wasteful number, since it uses less digits than its factorization.

1166094843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49762.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 1166094843 is about 34148.1308858918. The cubic root of 1166094843 is about 1052.5545789350.

The spelling of 1166094843 in words is "one billion, one hundred sixty-six million, ninety-four thousand, eight hundred forty-three".