1148340060 has 144 divisors (see below), whose sum is σ = 3997873152. Its totient is φ = 261360000.

The previous prime is 1148340043. The next prime is 1148340073. The reversal of 1148340060 is 600438411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 314445 + ... + 318075.

It is an arithmetic number, because the mean of its divisors is an integer number (27763008).

Almost surely, 2^1148340060 is an apocalyptic number.

1148340060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1148340060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1998936576).

1148340060 is an abundant number, since it is smaller than the sum of its proper divisors (2849533092).

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

1148340060 is a wasteful number, since it uses less digits than its factorization.

1148340060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3904 (or 3899 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1148340060 is about 33887.1665974009. The cubic root of 1148340060 is about 1047.1852229619.

Adding to 1148340060 its reverse (600438411), we get a palindrome (1748778471).

The spelling of 1148340060 in words is "one billion, one hundred forty-eight million, three hundred forty thousand, sixty".