13081076 has 12 divisors (see below), whose sum is σ = 23033472. Its totient is φ = 6500088.

The previous prime is 13081031. The next prime is 13081093. The reversal of 13081076 is 67018031.

It is a super-2 number, since 2×13081076² = 342229098635552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9380 + ... + 10683.

It is an arithmetic number, because the mean of its divisors is an integer number (1919456).

Almost surely, 2^13081076 is an apocalyptic number.

It is an amenable number.

13081076 is a deficient number, since it is larger than the sum of its proper divisors (9952396).

13081076 is a wasteful number, since it uses less digits than its factorization.

13081076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20230 (or 20228 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 13081076 is about 3616.7770182858. Note that the first 3 decimals coincide. The cubic root of 13081076 is about 235.6212684364.

The spelling of 13081076 in words is "thirteen million, eighty-one thousand, seventy-six".