14817132 has 144 divisors (see below), whose sum is σ = 45287424. Its totient is φ = 4032000.

The previous prime is 14817091. The next prime is 14817137. The reversal of 14817132 is 23171841.

14817132 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14817096 and 14817105.

It is not an unprimeable number, because it can be changed into a prime (14817137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208657 + ... + 208727.

It is an arithmetic number, because the mean of its divisors is an integer number (314496).

Almost surely, 2^14817132 is an apocalyptic number.

14817132 is a gapful number since it is divisible by the number (12) 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 14817132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22643712).

14817132 is an abundant number, since it is smaller than the sum of its proper divisors (30470292).

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

14817132 is a wasteful number, since it uses less digits than its factorization.

14817132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 135 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 14817132 is about 3849.3027940135. The cubic root of 14817132 is about 245.6149041166.

Adding to 14817132 its reverse (23171841), we get a palindrome (37988973).

The spelling of 14817132 in words is "fourteen million, eight hundred seventeen thousand, one hundred thirty-two".