14534320 has 40 divisors (see below), whose sum is σ = 35783424. Its totient is φ = 5471232.

The previous prime is 14534293. The next prime is 14534329. The reversal of 14534320 is 2343541.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×14534320² = 422492915724800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14534291 and 14534300.

It is not an unprimeable number, because it can be changed into a prime (14534329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3984 + ... + 6703.

Almost surely, 2^14534320 is an apocalyptic number.

14534320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14534320 is an abundant number, since it is smaller than the sum of its proper divisors (21249104).

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

14534320 is a wasteful number, since it uses less digits than its factorization.

14534320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10717 (or 10711 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 14534320 is about 3812.3903262914. The cubic root of 14534320 is about 244.0421856649.

Adding to 14534320 its reverse (2343541), we get a palindrome (16877861).

The spelling of 14534320 in words is "fourteen million, five hundred thirty-four thousand, three hundred twenty".