14032140 has 48 divisors (see below), whose sum is σ = 41604192. Its totient is φ = 3521536.

The previous prime is 14032129. The next prime is 14032153. The reversal of 14032140 is 4123041.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 5859 + ... + 7898.

It is an arithmetic number, because the mean of its divisors is an integer number (866754).

Almost surely, 2^14032140 is an apocalyptic number.

14032140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14032140 is an abundant number, since it is smaller than the sum of its proper divisors (27572052).

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

14032140 is a wasteful number, since it uses less digits than its factorization.

14032140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13786 (or 13784 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 14032140 is about 3745.9498127978. The cubic root of 14032140 is about 241.1985187294.

Adding to 14032140 its reverse (4123041), we get a palindrome (18155181).

Subtracting from 14032140 its reverse (4123041), we obtain a palindrome (9909099).

The spelling of 14032140 in words is "fourteen million, thirty-two thousand, one hundred forty".