14385660 has 48 divisors (see below), whose sum is σ = 42403200. Its totient is φ = 3633984.

The previous prime is 14385659. The next prime is 14385661. The reversal of 14385660 is 6658341.

It is an interprime number because it is at equal distance from previous prime (14385659) and next prime (14385661).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14385661) 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, 5170 + ... + 7449.

It is an arithmetic number, because the mean of its divisors is an integer number (883400).

Almost surely, 2^14385660 is an apocalyptic number.

14385660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14385660 is an abundant number, since it is smaller than the sum of its proper divisors (28017540).

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

14385660 is a wasteful number, since it uses less digits than its factorization.

14385660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12650 (or 12648 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 14385660 is about 3792.8432606687. The cubic root of 14385660 is about 243.2072948744.

It can be divided in two parts, 143856 and 60, that added together give a triangular number (143916 = T₅₃₆).

The spelling of 14385660 in words is "fourteen million, three hundred eighty-five thousand, six hundred sixty".