14422550 has 24 divisors (see below), whose sum is σ = 27286200. Its totient is φ = 5670080.

The previous prime is 14422547. The next prime is 14422571. The reversal of 14422550 is 5522441.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 506 + ... + 5394.

It is an arithmetic number, because the mean of its divisors is an integer number (1136925).

Almost surely, 2^14422550 is an apocalyptic number.

14422550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14422550 is a deficient number, since it is larger than the sum of its proper divisors (12863650).

14422550 is a wasteful number, since it uses less digits than its factorization.

14422550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4960 (or 4955 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 14422550 is about 3797.7032532835. The cubic root of 14422550 is about 243.4150077158.

Adding to 14422550 its reverse (5522441), we get a palindrome (19944991).

The spelling of 14422550 in words is "fourteen million, four hundred twenty-two thousand, five hundred fifty".