1182113806 has 16 divisors (see below), whose sum is σ = 1786856400. Its totient is φ = 586510848.

The previous prime is 1182113783. The next prime is 1182113813. The reversal of 1182113806 is 6083112811.

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, 158080 + ... + 165388.

It is an arithmetic number, because the mean of its divisors is an integer number (111678525).

Almost surely, 2^1182113806 is an apocalyptic number.

1182113806 is a deficient number, since it is larger than the sum of its proper divisors (604742594).

1182113806 is a wasteful number, since it uses less digits than its factorization.

1182113806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7923.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 1182113806 is about 34381.8819438378. The cubic root of 1182113806 is about 1057.3524189388.

The spelling of 1182113806 in words is "one billion, one hundred eighty-two million, one hundred thirteen thousand, eight hundred six".