13070578 has 16 divisors (see below), whose sum is σ = 20606400. Its totient is φ = 6205936.

The previous prime is 13070557. The next prime is 13070579. The reversal of 13070578 is 87507031.

It is not an unprimeable number, because it can be changed into a prime (13070579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5901 + ... + 7807.

It is an arithmetic number, because the mean of its divisors is an integer number (1287900).

Almost surely, 2^13070578 is an apocalyptic number.

13070578 is a deficient number, since it is larger than the sum of its proper divisors (7535822).

13070578 is a wasteful number, since it uses less digits than its factorization.

13070578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 13070578 is about 3615.3254348675. The cubic root of 13070578 is about 235.5582202572.

The spelling of 13070578 in words is "thirteen million, seventy thousand, five hundred seventy-eight".