1160056 has 8 divisors (see below), whose sum is σ = 2175120. Its totient is φ = 580024.

The previous prime is 1160041. The next prime is 1160057. The reversal of 1160056 is 6500611.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72496 + ... + 72511.

It is an arithmetic number, because the mean of its divisors is an integer number (271890).

2^1160056 is an apocalyptic number.

It is an amenable number.

1160056 is a deficient number, since it is larger than the sum of its proper divisors (1015064).

1160056 is a wasteful number, since it uses less digits than its factorization.

1160056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145013 (or 145009 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1160056 is about 1077.0589584605. The cubic root of 1160056 is about 105.0734482325.

Adding to 1160056 its reverse (6500611), we get a palindrome (7660667).

The spelling of 1160056 in words is "one million, one hundred sixty thousand, fifty-six".