13270539 has 8 divisors (see below), whose sum is σ = 17943552. Its totient is φ = 8722280.

The previous prime is 13270529. The next prime is 13270541. The reversal of 13270539 is 93507231.

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 13270539 - 2¹¹ = 13268491 is a prime.

It is a super-2 number, since 2×13270539² = 352214410701042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13270529) 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, 30939 + ... + 31364.

It is an arithmetic number, because the mean of its divisors is an integer number (2242944).

Almost surely, 2^13270539 is an apocalyptic number.

13270539 is a deficient number, since it is larger than the sum of its proper divisors (4673013).

13270539 is an equidigital number, since it uses as much as digits as its factorization.

13270539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62377.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 13270539 is about 3642.8751007961. The cubic root of 13270539 is about 236.7533798056.

The spelling of 13270539 in words is "thirteen million, two hundred seventy thousand, five hundred thirty-nine".