14438000 has 40 divisors (see below), whose sum is σ = 34915920. Its totient is φ = 5774400.

The previous prime is 14437991. The next prime is 14438009. The reversal of 14438000 is 83441.

14438000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14437991) and next prime (14438009).

It is a tau number, because it is divible by the number of its divisors (40).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14438009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1610 + ... + 5609.

It is an arithmetic number, because the mean of its divisors is an integer number (872898).

Almost surely, 2^14438000 is an apocalyptic number.

14438000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14438000 is an abundant number, since it is smaller than the sum of its proper divisors (20477920).

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

14438000 is an equidigital number, since it uses as much as digits as its factorization.

14438000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7242 (or 7226 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 14438000 is about 3799.7368329925. The cubic root of 14438000 is about 243.5018952582.

The spelling of 14438000 in words is "fourteen million, four hundred thirty-eight thousand".