1200166296 has 64 divisors (see below), whose sum is σ = 3437068800. Its totient is φ = 342102528.

The previous prime is 1200166241. The next prime is 1200166313. The reversal of 1200166296 is 6926610021.

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 15 ways as a sum of consecutive naturals, for example, 65616 + ... + 81888.

It is an arithmetic number, because the mean of its divisors is an integer number (53704200).

Almost surely, 2^1200166296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1200166296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1718534400).

1200166296 is an abundant number, since it is smaller than the sum of its proper divisors (2236902504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1200166296 is a wasteful number, since it uses less digits than its factorization.

1200166296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16728 (or 16724 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1200166296 is about 34643.4163442349. The cubic root of 1200166296 is about 1062.7076546568.

The spelling of 1200166296 in words is "one billion, two hundred million, one hundred sixty-six thousand, two hundred ninety-six".