13532412 has 12 divisors (see below), whose sum is σ = 31575656. Its totient is φ = 4510800.

The previous prime is 13532377. The next prime is 13532429. The reversal of 13532412 is 21423531.

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

It is a zygodrome in base 2.

It is a congruent number.

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, 563839 + ... + 563862.

Almost surely, 2^13532412 is an apocalyptic number.

13532412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13532412 is an abundant number, since it is smaller than the sum of its proper divisors (18043244).

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

13532412 is a wasteful number, since it uses less digits than its factorization.

13532412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127708 (or 1127706 counting only the distinct ones).

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

The square root of 13532412 is about 3678.6426844694. The cubic root of 13532412 is about 238.3005641723.

Adding to 13532412 its reverse (21423531), we get a palindrome (34955943).

The spelling of 13532412 in words is "thirteen million, five hundred thirty-two thousand, four hundred twelve".