1086863206 has 64 divisors (see below), whose sum is σ = 2015870976. Its totient is φ = 432432000.

The previous prime is 1086863177. The next prime is 1086863237. The reversal of 1086863206 is 6023686801.

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 31 ways as a sum of consecutive naturals, for example, 834756 + ... + 836056.

It is an arithmetic number, because the mean of its divisors is an integer number (31497984).

Almost surely, 2^1086863206 is an apocalyptic number.

1086863206 is a deficient number, since it is larger than the sum of its proper divisors (929007770).

1086863206 is a wasteful number, since it uses less digits than its factorization.

1086863206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1086863206 is about 32967.6084361605. The cubic root of 1086863206 is about 1028.1542985045.

The spelling of 1086863206 in words is "one billion, eighty-six million, eight hundred sixty-three thousand, two hundred six".