14831530 has 16 divisors (see below), whose sum is σ = 30510720. Its totient is φ = 5085072.

The previous prime is 14831513. The next prime is 14831563. The reversal of 14831530 is 3513841.

It is a junction number, because it is equal to n+sod(n) for n = 14831495 and 14831504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105870 + ... + 106009.

It is an arithmetic number, because the mean of its divisors is an integer number (1906920).

Almost surely, 2^14831530 is an apocalyptic number.

14831530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14831530 is an abundant number, since it is smaller than the sum of its proper divisors (15679190).

14831530 is a wasteful number, since it uses less digits than its factorization.

14831530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211893.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 14831530 is about 3851.1725487181. The cubic root of 14831530 is about 245.6944340950.

The spelling of 14831530 in words is "fourteen million, eight hundred thirty-one thousand, five hundred thirty".