14522550 has 48 divisors (see below), whose sum is σ = 41164032. Its totient is φ = 3319200.

The previous prime is 14522531. The next prime is 14522551. The reversal of 14522550 is 5522541.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14522550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14522551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5866 + ... + 7965.

It is an arithmetic number, because the mean of its divisors is an integer number (857584).

Almost surely, 2^14522550 is an apocalyptic number.

14522550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14522550 is an abundant number, since it is smaller than the sum of its proper divisors (26641482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14522550 is a wasteful number, since it uses less digits than its factorization.

14522550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13853 (or 13848 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 14522550 is about 3810.8463626864. The cubic root of 14522550 is about 243.9762921514.

Subtracting from 14522550 its reverse (5522541), we obtain a palindrome (9000009).

The spelling of 14522550 in words is "fourteen million, five hundred twenty-two thousand, five hundred fifty".