14460540 has 48 divisors (see below), whose sum is σ = 42874272. Its totient is φ = 3629056.

The previous prime is 14460533. The next prime is 14460547. The reversal of 14460540 is 4506441.

It is an interprime number because it is at equal distance from previous prime (14460533) and next prime (14460547).

It is a self number, because there is not a number n which added to its sum of digits gives 14460540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14460547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6069 + ... + 8108.

It is an arithmetic number, because the mean of its divisors is an integer number (893214).

Almost surely, 2^14460540 is an apocalyptic number.

14460540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14460540 is an abundant number, since it is smaller than the sum of its proper divisors (28413732).

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

14460540 is a wasteful number, since it uses less digits than its factorization.

14460540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14206 (or 14204 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 14460540 is about 3802.7016711806. The cubic root of 14460540 is about 243.6285443564.

Adding to 14460540 its reverse (4506441), we get a palindrome (18966981).

The spelling of 14460540 in words is "fourteen million, four hundred sixty thousand, five hundred forty".