14539648 has 16 divisors (see below), whose sum is σ = 28965960. Its totient is φ = 7269760.

The previous prime is 14539627. The next prime is 14539667. The reversal of 14539648 is 84693541.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×14539648² = 422802727927808, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 14539648.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 56668 + ... + 56923.

Almost surely, 2^14539648 is an apocalyptic number.

It is an amenable number.

14539648 is a deficient number, since it is larger than the sum of its proper divisors (14426312).

14539648 is an equidigital number, since it uses as much as digits as its factorization.

14539648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113605 (or 113593 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 14539648 is about 3813.0890364637. The cubic root of 14539648 is about 244.0720024001.

It can be divided in two parts, 145 and 39648, that added together give a palindrome (39793).

The spelling of 14539648 in words is "fourteen million, five hundred thirty-nine thousand, six hundred forty-eight".