13070015 has 16 divisors (see below), whose sum is σ = 18292800. Its totient is φ = 8961120.

The previous prime is 13070009. The next prime is 13070023. The reversal of 13070015 is 51007031.

It is not a de Polignac number, because 13070015 - 2⁴ = 13069999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13069975 and 13070002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2096 + ... + 5525.

It is an arithmetic number, because the mean of its divisors is an integer number (1143300).

Almost surely, 2^13070015 is an apocalyptic number.

13070015 is a deficient number, since it is larger than the sum of its proper divisors (5222785).

13070015 is an frugal number, since it uses more digits than its factorization.

13070015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7647 (or 7633 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 13070015 is about 3615.2475710524. The cubic root of 13070015 is about 235.5548380761.

Adding to 13070015 its reverse (51007031), we get a palindrome (64077046).

The spelling of 13070015 in words is "thirteen million, seventy thousand, fifteen".