1086165078 has 16 divisors (see below), whose sum is σ = 2196739440. Its totient is φ = 357986816.

The previous prime is 1086165061. The next prime is 1086165083. The reversal of 1086165078 is 8705616801.

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, 1016475 + ... + 1017542.

It is an arithmetic number, because the mean of its divisors is an integer number (137296215).

Almost surely, 2^1086165078 is an apocalyptic number.

1086165078 is an abundant number, since it is smaller than the sum of its proper divisors (1110574362).

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

1086165078 is a wasteful number, since it uses less digits than its factorization.

1086165078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034111.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 1086165078 is about 32957.0186455025. The cubic root of 1086165078 is about 1027.9341122412.

The spelling of 1086165078 in words is "one billion, eighty-six million, one hundred sixty-five thousand, seventy-eight".