13060861 has 6 divisors (see below), whose sum is σ = 14356286. Its totient is φ = 11873400.

The previous prime is 13060841. The next prime is 13060867. The reversal of 13060861 is 16806031.

13060861 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12467961 + 592900 = 3531^2 + 770^2 .

It is not a de Polignac number, because 13060861 - 2¹⁷ = 12929789 is a prime.

It is a super-2 number, since 2×13060861² = 341172180122642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13060867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53850 + ... + 54091.

Almost surely, 2^13060861 is an apocalyptic number.

13060861 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13060861 is a deficient number, since it is larger than the sum of its proper divisors (1295425).

13060861 is a wasteful number, since it uses less digits than its factorization.

13060861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107963 (or 107952 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 13060861 is about 3613.9813225859. The cubic root of 13060861 is about 235.4998324625.

Adding to 13060861 its reverse (16806031), we get a palindrome (29866892).

The spelling of 13060861 in words is "thirteen million, sixty thousand, eight hundred sixty-one".