14003472 has 80 divisors (see below), whose sum is σ = 41997312. Its totient is φ = 3937920.

The previous prime is 14003453. The next prime is 14003489. The reversal of 14003472 is 27430041.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 15 ways as a sum of consecutive naturals, for example, 23563 + ... + 24149.

Almost surely, 2^14003472 is an apocalyptic number.

14003472 is a gapful number since it is divisible by the number (12) 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 14003472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20998656).

14003472 is an abundant number, since it is smaller than the sum of its proper divisors (27993840).

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

14003472 is a wasteful number, since it uses less digits than its factorization.

14003472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 14003472 is about 3742.1213235276. The cubic root of 14003472 is about 241.0341486134.

The spelling of 14003472 in words is "fourteen million, three thousand, four hundred seventy-two".