1150086816 has 48 divisors (see below), whose sum is σ = 3354422400. Its totient is φ = 383361984.

The previous prime is 1150086811. The next prime is 1150086877. The reversal of 1150086816 is 6186800511.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1150086811) by changing a digit.

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, 664696 + ... + 666423.

It is an arithmetic number, because the mean of its divisors is an integer number (69883800).

Almost surely, 2^1150086816 is an apocalyptic number.

1150086816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1150086816 is an abundant number, since it is smaller than the sum of its proper divisors (2204335584).

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

1150086816 is a wasteful number, since it uses less digits than its factorization.

1150086816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331138 (or 1331124 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 1150086816 is about 33912.9299235557. The cubic root of 1150086816 is about 1047.7159166289.

The spelling of 1150086816 in words is "one billion, one hundred fifty million, eighty-six thousand, eight hundred sixteen".