13214534 has 8 divisors (see below), whose sum is σ = 19911360. Its totient is φ = 6577416.

The previous prime is 13214527. The next prime is 13214561. The reversal of 13214534 is 43541231.

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

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 14369 + ... + 15260.

It is an arithmetic number, because the mean of its divisors is an integer number (2488920).

Almost surely, 2^13214534 is an apocalyptic number.

13214534 is a deficient number, since it is larger than the sum of its proper divisors (6696826).

13214534 is a wasteful number, since it uses less digits than its factorization.

13214534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29854.

The product of its digits is 1440, while the sum is 23.

The square root of 13214534 is about 3635.1800505615. The cubic root of 13214534 is about 236.4198573185.

Adding to 13214534 its reverse (43541231), we get a palindrome (56755765).

The spelling of 13214534 in words is "thirteen million, two hundred fourteen thousand, five hundred thirty-four".