14955550 has 24 divisors (see below), whose sum is σ = 28074096. Its totient is φ = 5927040.

The previous prime is 14955517. The next prime is 14955587. The reversal of 14955550 is 5555941.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4327 + ... + 6973.

It is an arithmetic number, because the mean of its divisors is an integer number (1169754).

Almost surely, 2^14955550 is an apocalyptic number.

14955550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14955550 is a deficient number, since it is larger than the sum of its proper divisors (13118546).

14955550 is a wasteful number, since it uses less digits than its factorization.

14955550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772 (or 2767 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 14955550 is about 3867.2406183221. The cubic root of 14955550 is about 246.3773594584.

The spelling of 14955550 in words is "fourteen million, nine hundred fifty-five thousand, five hundred fifty".