1166113 has 8 divisors (see below), whose sum is σ = 1264256. Its totient is φ = 1069200.

The previous prime is 1166107. The next prime is 1166131. The reversal of 1166113 is 3116611.

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-1166113 is a prime.

It is a Duffinian number.

1166113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1166153) 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, 3358 + ... + 3688.

It is an arithmetic number, because the mean of its divisors is an integer number (158032).

2^1166113 is an apocalyptic number.

1166113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1166113 is a deficient number, since it is larger than the sum of its proper divisors (98143).

1166113 is a wasteful number, since it uses less digits than its factorization.

1166113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615.

The product of its digits is 108, while the sum is 19.

The square root of 1166113 is about 1079.8671214552. The cubic root of 1166113 is about 105.2560041937.

The spelling of 1166113 in words is "one million, one hundred sixty-six thousand, one hundred thirteen".