14689530 has 48 divisors (see below), whose sum is σ = 40443624. Its totient is φ = 3686400.

The previous prime is 14689529. The next prime is 14689537. The reversal of 14689530 is 3598641.

14689530 is a `hidden beast` number, since 1 + 46 + 89 + 530 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14265729 + 423801 = 3777^2 + 651^2 .

It is not an unprimeable number, because it can be changed into a prime (14689537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3271 + ... + 6330.

Almost surely, 2^14689530 is an apocalyptic number.

14689530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14689530 is an abundant number, since it is smaller than the sum of its proper divisors (25754094).

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

14689530 is a wasteful number, since it uses less digits than its factorization.

14689530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9631 (or 9628 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 14689530 is about 3832.6922652360. The cubic root of 14689530 is about 244.9078092679.

It can be divided in two parts, 146 and 89530, that added together give a triangular number (89676 = T₄₂₃).

The spelling of 14689530 in words is "fourteen million, six hundred eighty-nine thousand, five hundred thirty".