1165442060 has 12 divisors (see below), whose sum is σ = 2447428368. Its totient is φ = 466176816.

The previous prime is 1165442011. The next prime is 1165442071. The reversal of 1165442060 is 602445611.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29136032 + ... + 29136071.

It is an arithmetic number, because the mean of its divisors is an integer number (203952364).

Almost surely, 2^1165442060 is an apocalyptic number.

1165442060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1165442060 is an abundant number, since it is smaller than the sum of its proper divisors (1281986308).

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

1165442060 is a wasteful number, since it uses less digits than its factorization.

1165442060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58272112 (or 58272110 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1165442060 is about 34138.5714405275. The cubic root of 1165442060 is about 1052.3581346545.

Adding to 1165442060 its reverse (602445611), we get a palindrome (1767887671).

The spelling of 1165442060 in words is "one billion, one hundred sixty-five million, four hundred forty-two thousand, sixty".