14550554 has 8 divisors (see below), whose sum is σ = 21849588. Its totient is φ = 7267360.

The previous prime is 14550551. The next prime is 14550577. The reversal of 14550554 is 45505541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13520329 + 1030225 = 3677^2 + 1015^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14550551) 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 3 ways as a sum of consecutive naturals, for example, 1307 + ... + 5550.

Almost surely, 2^14550554 is an apocalyptic number.

14550554 is a deficient number, since it is larger than the sum of its proper divisors (7299034).

14550554 is a wasteful number, since it uses less digits than its factorization.

14550554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7920.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 14550554 is about 3814.5188425278. The cubic root of 14550554 is about 244.1330122218.

The spelling of 14550554 in words is "fourteen million, five hundred fifty thousand, five hundred fifty-four".