12874539 has 8 divisors (see below), whose sum is σ = 17183232. Its totient is φ = 8574440.

The previous prime is 12874529. The next prime is 12874573. The reversal of 12874539 is 93547821.

12874539 is digitally balanced in base 2, because in such base 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 12874539 - 2⁴ = 12874523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12874497 and 12874506.

It is not an unprimeable number, because it can be changed into a prime (12874529) 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, 3394 + ... + 6104.

It is an arithmetic number, because the mean of its divisors is an integer number (2147904).

Almost surely, 2^12874539 is an apocalyptic number.

12874539 is a deficient number, since it is larger than the sum of its proper divisors (4308693).

12874539 is a wasteful number, since it uses less digits than its factorization.

12874539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4297.

The product of its digits is 60480, while the sum is 39.

The square root of 12874539 is about 3588.1107842429. The cubic root of 12874539 is about 234.3746099905.

The spelling of 12874539 in words is "twelve million, eight hundred seventy-four thousand, five hundred thirty-nine".