14505530 has 16 divisors (see below), whose sum is σ = 28118664. Its totient is φ = 5355840.

The previous prime is 14505529. The next prime is 14505583. The reversal of 14505530 is 3550541.

It can be written as a sum of positive squares in 4 ways, for example, as 13388281 + 1117249 = 3659^2 + 1057^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14505496 and 14505505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55661 + ... + 55920.

Almost surely, 2^14505530 is an apocalyptic number.

14505530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14505530 is a deficient number, since it is larger than the sum of its proper divisors (13613134).

14505530 is a wasteful number, since it uses less digits than its factorization.

14505530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111601.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 14505530 is about 3808.6126082866. The cubic root of 14505530 is about 243.8809438886.

The spelling of 14505530 in words is "fourteen million, five hundred five thousand, five hundred thirty".