1160015056 has 40 divisors (see below), whose sum is σ = 2368310720. Its totient is φ = 548902656.

The previous prime is 1160015047. The next prime is 1160015057. The reversal of 1160015056 is 6505100611.

It is a self number, because there is not a number n which added to its sum of digits gives 1160015056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160015057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467836 + ... + 470308.

It is an arithmetic number, because the mean of its divisors is an integer number (59207768).

Almost surely, 2^1160015056 is an apocalyptic number.

1160015056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1160015056 is an abundant number, since it is smaller than the sum of its proper divisors (1208295664).

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

1160015056 is a wasteful number, since it uses less digits than its factorization.

1160015056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043 (or 4037 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 1160015056 is about 34058.9937608262. The cubic root of 1160015056 is about 1050.7221203421.

Adding to 1160015056 its reverse (6505100611), we get a palindrome (7665115667).

The spelling of 1160015056 in words is "one billion, one hundred sixty million, fifteen thousand, fifty-six".