1145448060 has 48 divisors (see below), whose sum is σ = 3376060800. Its totient is φ = 289376064.

The previous prime is 1145448053. The next prime is 1145448077. The reversal of 1145448060 is 608445411.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 501250 + ... + 503529.

It is an arithmetic number, because the mean of its divisors is an integer number (70334600).

Almost surely, 2^1145448060 is an apocalyptic number.

1145448060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1145448060 is an abundant number, since it is smaller than the sum of its proper divisors (2230612740).

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

1145448060 is a wasteful number, since it uses less digits than its factorization.

1145448060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004810 (or 1004808 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 1145448060 is about 33844.4686765799. The cubic root of 1145448060 is about 1046.3054006740.

The spelling of 1145448060 in words is "one billion, one hundred forty-five million, four hundred forty-eight thousand, sixty".