13075387 has 8 divisors (see below), whose sum is σ = 14112896. Its totient is φ = 12042432.

The previous prime is 13075379. The next prime is 13075399. The reversal of 13075387 is 78357031.

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 13075387 - 2³ = 13075379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13075327) 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, 7063 + ... + 8719.

It is an arithmetic number, because the mean of its divisors is an integer number (1764112).

Almost surely, 2^13075387 is an apocalyptic number.

13075387 is a deficient number, since it is larger than the sum of its proper divisors (1037509).

13075387 is a wasteful number, since it uses less digits than its factorization.

13075387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 13075387 is about 3615.9904590582. The cubic root of 13075387 is about 235.5871060132.

The spelling of 13075387 in words is "thirteen million, seventy-five thousand, three hundred eighty-seven".