13214532 has 12 divisors (see below), whose sum is σ = 30833936. Its totient is φ = 4404840.

The previous prime is 13214527. The next prime is 13214561. The reversal of 13214532 is 23541231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 13214499 and 13214508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550594 + ... + 550617.

Almost surely, 2^13214532 is an apocalyptic number.

13214532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13214532 is an abundant number, since it is smaller than the sum of its proper divisors (17619404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13214532 is a wasteful number, since it uses less digits than its factorization.

13214532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101218 (or 1101216 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 13214532 is about 3635.1797754719. The cubic root of 13214532 is about 236.4198453912.

Adding to 13214532 its reverse (23541231), we get a palindrome (36755763).

The spelling of 13214532 in words is "thirteen million, two hundred fourteen thousand, five hundred thirty-two".