1160285616 has 240 divisors, whose sum is σ = 3992601600. Its totient is φ = 307141632.

The previous prime is 1160285611. The next prime is 1160285617. The reversal of 1160285616 is 6165820611.

1160285616 is a `hidden beast` number, since 1 + 16 + 0 + 28 + 5 + 616 = 666.

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 (1160285611) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 899500 + ... + 900788.

It is an arithmetic number, because the mean of its divisors is an integer number (16635840).

Almost surely, 2^1160285616 is an apocalyptic number.

1160285616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1160285616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1996300800).

1160285616 is an abundant number, since it is smaller than the sum of its proper divisors (2832315984).

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

1160285616 is a wasteful number, since it uses less digits than its factorization.

1160285616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1160285616 is about 34062.9654610399. The cubic root of 1160285616 is about 1050.8038035571.

The spelling of 1160285616 in words is "one billion, one hundred sixty million, two hundred eighty-five thousand, six hundred sixteen".