1086685167 has 16 divisors (see below), whose sum is σ = 1485061632. Its totient is φ = 706493760.

The previous prime is 1086685151. The next prime is 1086685189. The reversal of 1086685167 is 7615866801.

It is not a de Polignac number, because 1086685167 - 2⁴ = 1086685151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086685367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25908 + ... + 53334.

It is an arithmetic number, because the mean of its divisors is an integer number (92816352).

Almost surely, 2^1086685167 is an apocalyptic number.

1086685167 is a deficient number, since it is larger than the sum of its proper divisors (398376465).

1086685167 is a wasteful number, since it uses less digits than its factorization.

1086685167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27758.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 1086685167 is about 32964.9081145390. The cubic root of 1086685167 is about 1028.0981548064.

The spelling of 1086685167 in words is "one billion, eighty-six million, six hundred eighty-five thousand, one hundred sixty-seven".