13876224 has 44 divisors (see below), whose sum is σ = 36993384. Its totient is φ = 4624384.

The previous prime is 13876223. The next prime is 13876237. The reversal of 13876224 is 42267831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13876223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814 + ... + 5330.

Almost surely, 2^13876224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13876224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18496692).

13876224 is an abundant number, since it is smaller than the sum of its proper divisors (23117160).

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

13876224 is an equidigital number, since it uses as much as digits as its factorization.

13876224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540 (or 4522 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 13876224 is about 3725.0804018169. The cubic root of 13876224 is about 240.3018424428.

The spelling of 13876224 in words is "thirteen million, eight hundred seventy-six thousand, two hundred twenty-four".