13020060 has 24 divisors (see below), whose sum is σ = 36456336. Its totient is φ = 3472000.

The previous prime is 13020053. The next prime is 13020071. The reversal of 13020060 is 6002031.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 7 ways as a sum of consecutive naturals, for example, 108441 + ... + 108560.

It is an arithmetic number, because the mean of its divisors is an integer number (1519014).

Almost surely, 2^13020060 is an apocalyptic number.

13020060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13020060 is an abundant number, since it is smaller than the sum of its proper divisors (23436276).

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

13020060 is a wasteful number, since it uses less digits than its factorization.

13020060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217013 (or 217011 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 13020060 is about 3608.3320246341. The cubic root of 13020060 is about 235.2543496271.

Adding to 13020060 its reverse (6002031), we get a palindrome (19022091).

The spelling of 13020060 in words is "thirteen million, twenty thousand, sixty".