1151440060 has 12 divisors (see below), whose sum is σ = 2418024168. Its totient is φ = 460576016.

The previous prime is 1151440057. The next prime is 1151440061. The reversal of 1151440060 is 600441511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151440061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28785982 + ... + 28786021.

It is an arithmetic number, because the mean of its divisors is an integer number (201502014).

Almost surely, 2^1151440060 is an apocalyptic number.

1151440060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1151440060 is an abundant number, since it is smaller than the sum of its proper divisors (1266584108).

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

1151440060 is a wasteful number, since it uses less digits than its factorization.

1151440060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57572012 (or 57572010 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1151440060 is about 33932.8757991420. The cubic root of 1151440060 is about 1048.1266854894.

Adding to 1151440060 its reverse (600441511), we get a palindrome (1751881571).

The spelling of 1151440060 in words is "one billion, one hundred fifty-one million, four hundred forty thousand, sixty".