13070917 has 8 divisors (see below), whose sum is σ = 13832000. Its totient is φ = 12317184.

The previous prime is 13070903. The next prime is 13070983. The reversal of 13070917 is 71907031.

It is a happy number.

13070917 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 13070917 - 2¹⁵ = 13038149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13070987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053 + ... + 5509.

It is an arithmetic number, because the mean of its divisors is an integer number (1729000).

Almost surely, 2^13070917 is an apocalyptic number.

It is an amenable number.

13070917 is a deficient number, since it is larger than the sum of its proper divisors (761083).

13070917 is a wasteful number, since it uses less digits than its factorization.

13070917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675.

The product of its (nonzero) digits is 1323, while the sum is 28.

The square root of 13070917 is about 3615.3723183097. The cubic root of 13070917 is about 235.5602567278.

Adding to 13070917 its reverse (71907031), we get a palindrome (84977948).

The spelling of 13070917 in words is "thirteen million, seventy thousand, nine hundred seventeen".