13071060 has 36 divisors (see below), whose sum is σ = 39649428. Its totient is φ = 3485568.

The previous prime is 13071059. The next prime is 13071073. The reversal of 13071060 is 6017031.

It can be written as a sum of positive squares in 2 ways, for example, as 9809424 + 3261636 = 3132^2 + 1806^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 36129 + ... + 36488.

It is an arithmetic number, because the mean of its divisors is an integer number (1101373).

Almost surely, 2^13071060 is an apocalyptic number.

13071060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13071060 is an abundant number, since it is smaller than the sum of its proper divisors (26578368).

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

13071060 is a wasteful number, since it uses less digits than its factorization.

13071060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72632 (or 72627 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 13071060 is about 3615.3920949186. The cubic root of 13071060 is about 235.5611157595.

Adding to 13071060 its reverse (6017031), we get a palindrome (19088091).

The spelling of 13071060 in words is "thirteen million, seventy-one thousand, sixty".