13882223 has 4 divisors (see below), whose sum is σ = 13890000. Its totient is φ = 13874448.

The previous prime is 13882189. The next prime is 13882229. The reversal of 13882223 is 32228831.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32228831 = 29 ⋅1111339.

It is a cyclic number.

It is not a de Polignac number, because 13882223 - 2⁶ = 13882159 is a prime.

It is a super-2 number, since 2×13882223² = 385432230843458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13882229) 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, 278 + ... + 5276.

It is an arithmetic number, because the mean of its divisors is an integer number (3472500).

Almost surely, 2^13882223 is an apocalyptic number.

13882223 is a deficient number, since it is larger than the sum of its proper divisors (7777).

13882223 is an equidigital number, since it uses as much as digits as its factorization.

13882223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7776.

The product of its digits is 4608, while the sum is 29.

The square root of 13882223 is about 3725.8855323265. The cubic root of 13882223 is about 240.3364667292.

The spelling of 13882223 in words is "thirteen million, eight hundred eighty-two thousand, two hundred twenty-three".