1166366246 has 16 divisors (see below), whose sum is σ = 1758445200. Its totient is φ = 580224288.

The previous prime is 1166366231. The next prime is 1166366251. The reversal of 1166366246 is 6426636611.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 737885 + ... + 739463.

It is an arithmetic number, because the mean of its divisors is an integer number (109902825).

Almost surely, 2^1166366246 is an apocalyptic number.

1166366246 is a deficient number, since it is larger than the sum of its proper divisors (592078954).

1166366246 is a wasteful number, since it uses less digits than its factorization.

1166366246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223.

The product of its digits is 186624, while the sum is 41.

The square root of 1166366246 is about 34152.1045617982. The cubic root of 1166366246 is about 1052.6362316160.

The spelling of 1166366246 in words is "one billion, one hundred sixty-six million, three hundred sixty-six thousand, two hundred forty-six".