14481530 has 16 divisors (see below), whose sum is σ = 29790720. Its totient is φ = 4965072.

The previous prime is 14481529. The next prime is 14481539. The reversal of 14481530 is 3518441.

It is a super-2 number, since 2×14481530² = 419429422281800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14481530.

It is not an unprimeable number, because it can be changed into a prime (14481539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103370 + ... + 103509.

It is an arithmetic number, because the mean of its divisors is an integer number (1861920).

Almost surely, 2^14481530 is an apocalyptic number.

14481530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14481530 is an abundant number, since it is smaller than the sum of its proper divisors (15309190).

14481530 is a wasteful number, since it uses less digits than its factorization.

14481530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206893.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 14481530 is about 3805.4605503145. The cubic root of 14481530 is about 243.7463659331.

Adding to 14481530 its reverse (3518441), we get a palindrome (17999971).

The spelling of 14481530 in words is "fourteen million, four hundred eighty-one thousand, five hundred thirty".