14838881 has 8 divisors (see below), whose sum is σ = 15127560. Its totient is φ = 14553088.

The previous prime is 14838871. The next prime is 14838883. The reversal of 14838881 is 18883841.

It can be written as a sum of positive squares in 4 ways, for example, as 512656 + 14326225 = 716^2 + 3785^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14838881 - 2¹⁰ = 14837857 is a prime.

It is a super-2 number, since 2×14838881² = 440384778664322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14838883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11585 + ... + 12801.

It is an arithmetic number, because the mean of its divisors is an integer number (1890945).

Almost surely, 2^14838881 is an apocalyptic number.

It is an amenable number.

14838881 is a deficient number, since it is larger than the sum of its proper divisors (288679).

14838881 is a wasteful number, since it uses less digits than its factorization.

14838881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443.

The product of its digits is 49152, while the sum is 41.

The square root of 14838881 is about 3852.1268151503. The cubic root of 14838881 is about 245.7350188376.

The spelling of 14838881 in words is "fourteen million, eight hundred thirty-eight thousand, eight hundred eighty-one".