14326140 has 48 divisors (see below), whose sum is σ = 40487328. Its totient is φ = 3784704.

The previous prime is 14326139. The next prime is 14326157. The reversal of 14326140 is 4162341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5724 + ... + 7836.

It is an arithmetic number, because the mean of its divisors is an integer number (843486).

Almost surely, 2^14326140 is an apocalyptic number.

14326140 is a gapful number since it is divisible by the number (10) 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 14326140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20243664).

14326140 is an abundant number, since it is smaller than the sum of its proper divisors (26161188).

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

14326140 is a wasteful number, since it uses less digits than its factorization.

14326140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238 (or 2236 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 14326140 is about 3784.9887714497. The cubic root of 14326140 is about 242.8714115854.

Adding to 14326140 its reverse (4162341), we get a palindrome (18488481).

The spelling of 14326140 in words is "fourteen million, three hundred twenty-six thousand, one hundred forty".