13662124 has 12 divisors (see below), whose sum is σ = 27324304. Its totient is φ = 5855184.

The previous prime is 13662107. The next prime is 13662149. The reversal of 13662124 is 42126631.

13662124 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243939 + ... + 243994.

Almost surely, 2^13662124 is an apocalyptic number.

13662124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13662124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13662124 is a wasteful number, since it uses less digits than its factorization.

13662124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487944 (or 487942 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 13662124 is about 3696.2310533840. The cubic root of 13662124 is about 239.0595371128.

Adding to 13662124 its reverse (42126631), we get a palindrome (55788755).

The spelling of 13662124 in words is "thirteen million, six hundred sixty-two thousand, one hundred twenty-four".