1077806118 has 16 divisors (see below), whose sum is σ = 2158053120. Its totient is φ = 358861896.

The previous prime is 1077806071. The next prime is 1077806123. The reversal of 1077806118 is 8116087701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95938 + ... + 106581.

It is an arithmetic number, because the mean of its divisors is an integer number (134878320).

Almost surely, 2^1077806118 is an apocalyptic number.

1077806118 is an abundant number, since it is smaller than the sum of its proper divisors (1080247002).

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

1077806118 is a wasteful number, since it uses less digits than its factorization.

1077806118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203411.

The product of its (nonzero) digits is 18816, while the sum is 39.

The square root of 1077806118 is about 32829.9576301889. The cubic root of 1077806118 is about 1025.2903775354.

The spelling of 1077806118 in words is "one billion, seventy-seven million, eight hundred six thousand, one hundred eighteen".