14050140 has 48 divisors (see below), whose sum is σ = 42368928. Its totient is φ = 3458304.

The previous prime is 14050117. The next prime is 14050147. The reversal of 14050140 is 4105041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14050147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8227 + ... + 9786.

It is an arithmetic number, because the mean of its divisors is an integer number (882686).

Almost surely, 2^14050140 is an apocalyptic number.

14050140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14050140 is an abundant number, since it is smaller than the sum of its proper divisors (28318788).

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

14050140 is a wasteful number, since it uses less digits than its factorization.

14050140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18038 (or 18036 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 14050140 is about 3748.3516377202. The cubic root of 14050140 is about 241.3016086893.

Adding to 14050140 its reverse (4105041), we get a palindrome (18155181).

The spelling of 14050140 in words is "fourteen million, fifty thousand, one hundred forty".