1081168060 has 24 divisors (see below), whose sum is σ = 2594803680. Its totient is φ = 370686144.

The previous prime is 1081168037. The next prime is 1081168069. The reversal of 1081168060 is 608611801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081168069) 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, 3861175 + ... + 3861454.

It is an arithmetic number, because the mean of its divisors is an integer number (108116820).

Almost surely, 2^1081168060 is an apocalyptic number.

1081168060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1081168060 is an abundant number, since it is smaller than the sum of its proper divisors (1513635620).

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

1081168060 is a wasteful number, since it uses less digits than its factorization.

1081168060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7722645 (or 7722643 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 1081168060 is about 32881.1201147406. The cubic root of 1081168060 is about 1026.3553152034.

Adding to 1081168060 its reverse (608611801), we get a palindrome (1689779861).

The spelling of 1081168060 in words is "one billion, eighty-one million, one hundred sixty-eight thousand, sixty".