14450840 has 16 divisors (see below), whose sum is σ = 32514480. Its totient is φ = 5780320.

The previous prime is 14450803. The next prime is 14450873. The reversal of 14450840 is 4805441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180596 + ... + 180675.

It is an arithmetic number, because the mean of its divisors is an integer number (2032155).

Almost surely, 2^14450840 is an apocalyptic number.

14450840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14450840 is an abundant number, since it is smaller than the sum of its proper divisors (18063640).

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

14450840 is a wasteful number, since it uses less digits than its factorization.

14450840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361282 (or 361278 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 14450840 is about 3801.4260482088. The cubic root of 14450840 is about 243.5740575604.

The spelling of 14450840 in words is "fourteen million, four hundred fifty thousand, eight hundred forty".