1206808888 has 16 divisors (see below), whose sum is σ = 2279285280. Its totient is φ = 598999488.

The previous prime is 1206808843. The next prime is 1206808927. The reversal of 1206808888 is 8888086021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549456 + ... + 551647.

It is an arithmetic number, because the mean of its divisors is an integer number (142455330).

Almost surely, 2^1206808888 is an apocalyptic number.

It is an amenable number.

1206808888 is a deficient number, since it is larger than the sum of its proper divisors (1072476392).

1206808888 is a wasteful number, since it uses less digits than its factorization.

1206808888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101246 (or 1101242 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 49.

The square root of 1206808888 is about 34739.1549695729. The cubic root of 1206808888 is about 1064.6646472917.

The spelling of 1206808888 in words is "one billion, two hundred six million, eight hundred eight thousand, eight hundred eighty-eight".