13076905 has 8 divisors (see below), whose sum is σ = 15712200. Its totient is φ = 10448256.

The previous prime is 13076891. The next prime is 13076923. The reversal of 13076905 is 50967031.

13076905 is digitally balanced in base 2, 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 4 ways, for example, as 7225344 + 5851561 = 2688^2 + 2419^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13076905 - 2¹¹ = 13074857 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5431 + ... + 7459.

It is an arithmetic number, because the mean of its divisors is an integer number (1964025).

Almost surely, 2^13076905 is an apocalyptic number.

It is an amenable number.

13076905 is a deficient number, since it is larger than the sum of its proper divisors (2635295).

13076905 is a wasteful number, since it uses less digits than its factorization.

13076905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 13076905 is about 3616.2003539627. The cubic root of 13076905 is about 235.5962225665.

The spelling of 13076905 in words is "thirteen million, seventy-six thousand, nine hundred five".