13145060 has 24 divisors (see below), whose sum is σ = 28127736. Its totient is φ = 5158400.

The previous prime is 13145053. The next prime is 13145081. The reversal of 13145060 is 6054131.

It can be written as a sum of positive squares in 4 ways, for example, as 1747684 + 11397376 = 1322^2 + 3376^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5141 + ... + 7260.

It is an arithmetic number, because the mean of its divisors is an integer number (1171989).

Almost surely, 2^13145060 is an apocalyptic number.

13145060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13145060 is an abundant number, since it is smaller than the sum of its proper divisors (14982676).

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

13145060 is a wasteful number, since it uses less digits than its factorization.

13145060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12463 (or 12461 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 13145060 is about 3625.6116725320. The cubic root of 13145060 is about 236.0048117376.

Adding to 13145060 its reverse (6054131), we get a palindrome (19199191).

The spelling of 13145060 in words is "thirteen million, one hundred forty-five thousand, sixty".