1141863086 has 32 divisors (see below), whose sum is σ = 2114212800. Its totient is φ = 450406656.

The previous prime is 1141863071. The next prime is 1141863091. The reversal of 1141863086 is 6803681411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54530 + ... + 72506.

It is an arithmetic number, because the mean of its divisors is an integer number (66069150).

Almost surely, 2^1141863086 is an apocalyptic number.

1141863086 is a deficient number, since it is larger than the sum of its proper divisors (972349714).

1141863086 is a wasteful number, since it uses less digits than its factorization.

1141863086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18348.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 1141863086 is about 33791.4646915460. The cubic root of 1141863086 is about 1045.2126993917.

The spelling of 1141863086 in words is "one billion, one hundred forty-one million, eight hundred sixty-three thousand, eighty-six".