14789530 has 32 divisors (see below), whose sum is σ = 30948480. Its totient is φ = 4983360.

The previous prime is 14789527. The next prime is 14789539. The reversal of 14789530 is 3598741.

14789530 = 253² + 254² + ... + 392².

It is a self number, because there is not a number n which added to its sum of digits gives 14789530.

It is not an unprimeable number, because it can be changed into a prime (14789539) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2340 + ... + 5920.

It is an arithmetic number, because the mean of its divisors is an integer number (967140).

Almost surely, 2^14789530 is an apocalyptic number.

14789530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14789530 is an abundant number, since it is smaller than the sum of its proper divisors (16158950).

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

14789530 is a wasteful number, since it uses less digits than its factorization.

14789530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 14789530 is about 3845.7157981317. The cubic root of 14789530 is about 245.4622952618.

The spelling of 14789530 in words is "fourteen million, seven hundred eighty-nine thousand, five hundred thirty".