14455000 has 120 divisors (see below), whose sum is σ = 40065300. Its totient is φ = 4872000.

The previous prime is 14454989. The next prime is 14455039. The reversal of 14455000 is 55441.

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 29 ways as a sum of consecutive naturals, for example, 244971 + ... + 245029.

Almost surely, 2^14455000 is an apocalyptic number.

14455000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14455000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20032650).

14455000 is an abundant number, since it is smaller than the sum of its proper divisors (25610300).

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

14455000 is an equidigital number, since it uses as much as digits as its factorization.

14455000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 73 counting only the distinct ones).

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

The square root of 14455000 is about 3801.9731719201. The cubic root of 14455000 is about 243.5974280787.

The spelling of 14455000 in words is "fourteen million, four hundred fifty-five thousand".