14685320 has 64 divisors (see below), whose sum is σ = 36771840. Its totient is φ = 5241600.

The previous prime is 14685313. The next prime is 14685329. The reversal of 14685320 is 2358641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14685329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15665 + ... + 16575.

It is an arithmetic number, because the mean of its divisors is an integer number (574560).

Almost surely, 2^14685320 is an apocalyptic number.

14685320 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 14685320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18385920).

14685320 is an abundant number, since it is smaller than the sum of its proper divisors (22086520).

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

14685320 is a wasteful number, since it uses less digits than its factorization.

14685320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 14685320 is about 3832.1430035947. The cubic root of 14685320 is about 244.8844102803.

The spelling of 14685320 in words is "fourteen million, six hundred eighty-five thousand, three hundred twenty".