14530515 has 16 divisors (see below), whose sum is σ = 23364096. Its totient is φ = 7711200.

The previous prime is 14530513. The next prime is 14530531. The reversal of 14530515 is 51503541.

It is not a de Polignac number, because 14530515 - 2¹ = 14530513 is a prime.

It is a super-2 number, since 2×14530515² = 422271732330450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14530511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870 + ... + 5460.

It is an arithmetic number, because the mean of its divisors is an integer number (1460256).

Almost surely, 2^14530515 is an apocalyptic number.

14530515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14530515 is a deficient number, since it is larger than the sum of its proper divisors (8833581).

14530515 is a wasteful number, since it uses less digits than its factorization.

14530515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 14530515 is about 3811.8912628773. The cubic root of 14530515 is about 244.0208875337.

The spelling of 14530515 in words is "fourteen million, five hundred thirty thousand, five hundred fifteen".