13882028 has 12 divisors (see below), whose sum is σ = 24319680. Its totient is φ = 6933552.

The previous prime is 13882021. The next prime is 13882049. The reversal of 13882028 is 82028831.

It is a junction number, because it is equal to n+sod(n) for n = 13881985 and 13882003.

It is not an unprimeable number, because it can be changed into a prime (13882021) by changing a digit.

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, 6050 + ... + 8022.

It is an arithmetic number, because the mean of its divisors is an integer number (2026640).

Almost surely, 2^13882028 is an apocalyptic number.

It is an amenable number.

13882028 is a deficient number, since it is larger than the sum of its proper divisors (10437652).

13882028 is a wasteful number, since it uses less digits than its factorization.

13882028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736 (or 3734 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 13882028 is about 3725.8593639589. The cubic root of 13882028 is about 240.3353414092.

The spelling of 13882028 in words is "thirteen million, eight hundred eighty-two thousand, twenty-eight".