14326540 has 24 divisors (see below), whose sum is σ = 30727872. Its totient is φ = 5608320.

The previous prime is 14326537. The next prime is 14326541. The reversal of 14326540 is 4562341.

14326540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14326541) 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, 6681 + ... + 8560.

It is an arithmetic number, because the mean of its divisors is an integer number (1280328).

Almost surely, 2^14326540 is an apocalyptic number.

14326540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14326540 is an abundant number, since it is smaller than the sum of its proper divisors (16401332).

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

14326540 is a wasteful number, since it uses less digits than its factorization.

14326540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15297 (or 15295 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 14326540 is about 3785.0416113961. The cubic root of 14326540 is about 242.8736719678.

Adding to 14326540 its reverse (4562341), we get a palindrome (18888881).

The spelling of 14326540 in words is "fourteen million, three hundred twenty-six thousand, five hundred forty".