13880827 has 4 divisors (see below), whose sum is σ = 13935096. Its totient is φ = 13826560.

The previous prime is 13880819. The next prime is 13880833. The reversal of 13880827 is 72808831.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72808831 = 223 ⋅326497.

It is a cyclic number.

It is not a de Polignac number, because 13880827 - 2³ = 13880819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13880227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26749 + ... + 27262.

It is an arithmetic number, because the mean of its divisors is an integer number (3483774).

Almost surely, 2^13880827 is an apocalyptic number.

13880827 is a deficient number, since it is larger than the sum of its proper divisors (54269).

13880827 is an equidigital number, since it uses as much as digits as its factorization.

13880827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54268.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 13880827 is about 3725.6981896015. The cubic root of 13880827 is about 240.3284103597.

The spelling of 13880827 in words is "thirteen million, eight hundred eighty thousand, eight hundred twenty-seven".