13244534 has 16 divisors (see below), whose sum is σ = 20232720. Its totient is φ = 6501600.

The previous prime is 13244521. The next prime is 13244549. The reversal of 13244534 is 43544231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34757 + ... + 35135.

It is an arithmetic number, because the mean of its divisors is an integer number (1264545).

Almost surely, 2^13244534 is an apocalyptic number.

13244534 is a deficient number, since it is larger than the sum of its proper divisors (6988186).

13244534 is a wasteful number, since it uses less digits than its factorization.

13244534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655.

The product of its digits is 5760, while the sum is 26.

The square root of 13244534 is about 3639.3040543489. The cubic root of 13244534 is about 236.5986310638.

Adding to 13244534 its reverse (43544231), we get a palindrome (56788765).

The spelling of 13244534 in words is "thirteen million, two hundred forty-four thousand, five hundred thirty-four".