13132534 has 32 divisors (see below), whose sum is σ = 22744800. Its totient is φ = 5644800.

The previous prime is 13132519. The next prime is 13132547. The reversal of 13132534 is 43523131.

13132534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13132534³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18384 + ... + 19084.

It is an arithmetic number, because the mean of its divisors is an integer number (710775).

Almost surely, 2^13132534 is an apocalyptic number.

13132534 is a deficient number, since it is larger than the sum of its proper divisors (9612266).

13132534 is a wasteful number, since it uses less digits than its factorization.

13132534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its digits is 1080, while the sum is 22.

The square root of 13132534 is about 3623.8838281601. The cubic root of 13132534 is about 235.9298244861.

Adding to 13132534 its reverse (43523131), we get a palindrome (56655665).

The spelling of 13132534 in words is "thirteen million, one hundred thirty-two thousand, five hundred thirty-four".