14447000 has 32 divisors (see below), whose sum is σ = 33808320. Its totient is φ = 5778400.

The previous prime is 14446997. The next prime is 14447021. The reversal of 14447000 is 74441.

14447000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6224 + ... + 8223.

It is an arithmetic number, because the mean of its divisors is an integer number (1056510).

Almost surely, 2^14447000 is an apocalyptic number.

14447000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14447000 is an abundant number, since it is smaller than the sum of its proper divisors (19361320).

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

14447000 is a wasteful number, since it uses less digits than its factorization.

14447000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14468 (or 14454 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 14447000 is about 3800.9209410352. The cubic root of 14447000 is about 243.5524807930.

The spelling of 14447000 in words is "fourteen million, four hundred forty-seven thousand".