14540304 has 80 divisors (see below), whose sum is σ = 40390272. Its totient is φ = 4491264.

The previous prime is 14540291. The next prime is 14540329. The reversal of 14540304 is 40304541.

It is a super-2 number, since 2×14540304² = 422840880824832, which contains 22 as substring.

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 in 15 ways as a sum of consecutive naturals, for example, 83962 + ... + 84134.

Almost surely, 2^14540304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14540304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20195136).

14540304 is an abundant number, since it is smaller than the sum of its proper divisors (25849968).

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

14540304 is a wasteful number, since it uses less digits than its factorization.

14540304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 14540304 is about 3813.1750549903. The cubic root of 14540304 is about 244.0756730261.

Adding to 14540304 its reverse (40304541), we get a palindrome (54844845).

The spelling of 14540304 in words is "fourteen million, five hundred forty thousand, three hundred four".