14136320 has 88 divisors (see below), whose sum is σ = 37140768. Its totient is φ = 5120000.

The previous prime is 14136301. The next prime is 14136347. The reversal of 14136320 is 2363141.

It is a tau number, because it is divible by the number of its divisors (88).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14136292 and 14136301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56195 + ... + 56445.

Almost surely, 2^14136320 is an apocalyptic number.

14136320 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 14136320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18570384).

14136320 is an abundant number, since it is smaller than the sum of its proper divisors (23004448).

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

14136320 is a wasteful number, since it uses less digits than its factorization.

14136320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 14136320 is about 3759.8297833812. The cubic root of 14136320 is about 241.7939643783.

Adding to 14136320 its reverse (2363141), we get a palindrome (16499461).

The spelling of 14136320 in words is "fourteen million, one hundred thirty-six thousand, three hundred twenty".