12534562 has 8 divisors (see below), whose sum is σ = 18816876. Its totient is φ = 6262272.

The previous prime is 12534551. The next prime is 12534569. The reversal of 12534562 is 26543521.

12534562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10949481 + 1585081 = 3309^2 + 1259^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12534562.

It is not an unprimeable number, because it can be changed into a prime (12534569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3538 + ... + 6130.

Almost surely, 2^12534562 is an apocalyptic number.

12534562 is a deficient number, since it is larger than the sum of its proper divisors (6282314).

12534562 is a wasteful number, since it uses less digits than its factorization.

12534562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012.

The product of its digits is 7200, while the sum is 28.

The square root of 12534562 is about 3540.4183368636. The cubic root of 12534562 is about 232.2931416352.

The spelling of 12534562 in words is "twelve million, five hundred thirty-four thousand, five hundred sixty-two".