14555121 has 16 divisors (see below), whose sum is σ = 23347200. Its totient is φ = 7879248.

The previous prime is 14555117. The next prime is 14555137. The reversal of 14555121 is 12155541.

It is not a de Polignac number, because 14555121 - 2² = 14555117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14555091 and 14555100.

It is not an unprimeable number, because it can be changed into a prime (14555161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17841 + ... + 18638.

It is an arithmetic number, because the mean of its divisors is an integer number (1459200).

Almost surely, 2^14555121 is an apocalyptic number.

It is an amenable number.

14555121 is a deficient number, since it is larger than the sum of its proper divisors (8792079).

14555121 is a wasteful number, since it uses less digits than its factorization.

14555121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36508.

The product of its digits is 1000, while the sum is 24.

The square root of 14555121 is about 3815.1174293854. The cubic root of 14555121 is about 244.1585516580.

The spelling of 14555121 in words is "fourteen million, five hundred fifty-five thousand, one hundred twenty-one".