1160862081 has 16 divisors (see below), whose sum is σ = 1554418368. Its totient is φ = 770616000.

The previous prime is 1160862067. The next prime is 1160862089. The reversal of 1160862081 is 1802680611.

It is not a de Polignac number, because 1160862081 - 2¹¹ = 1160860033 is a prime.

It is a super-2 number, since 2×1160862081² = 2695201542207301122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1160862089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1104006 + ... + 1105056.

It is an arithmetic number, because the mean of its divisors is an integer number (97151148).

Almost surely, 2^1160862081 is an apocalyptic number.

It is an amenable number.

1160862081 is a deficient number, since it is larger than the sum of its proper divisors (393556287).

1160862081 is a wasteful number, since it uses less digits than its factorization.

1160862081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 1160862081 is about 34071.4261662173. The cubic root of 1160862081 is about 1050.9777984527.

The spelling of 1160862081 in words is "one billion, one hundred sixty million, eight hundred sixty-two thousand, eighty-one".