14040550 has 12 divisors (see below), whose sum is σ = 26115516. Its totient is φ = 5616200.

The previous prime is 14040541. The next prime is 14040569. The reversal of 14040550 is 5504041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140356 + ... + 140455.

It is an arithmetic number, because the mean of its divisors is an integer number (2176293).

Almost surely, 2^14040550 is an apocalyptic number.

14040550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14040550 is a deficient number, since it is larger than the sum of its proper divisors (12074966).

14040550 is a wasteful number, since it uses less digits than its factorization.

14040550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280823 (or 280818 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 14040550 is about 3747.0721903908. The cubic root of 14040550 is about 241.2466956155.

Adding to 14040550 its reverse (5504041), we get a palindrome (19544591).

The spelling of 14040550 in words is "fourteen million, forty thousand, five hundred fifty".