14534280 has 96 divisors (see below), whose sum is σ = 48297600. Its totient is φ = 3788928.

The previous prime is 14534239. The next prime is 14534281. The reversal of 14534280 is 8243541.

14534280 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14534280² = 422490590236800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14534281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16491 + ... + 17349.

It is an arithmetic number, because the mean of its divisors is an integer number (503100).

Almost surely, 2^14534280 is an apocalyptic number.

14534280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14534280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24148800).

14534280 is an abundant number, since it is smaller than the sum of its proper divisors (33763320).

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

14534280 is a wasteful number, since it uses less digits than its factorization.

14534280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 14534280 is about 3812.3850802352. The cubic root of 14534280 is about 244.0419617880.

The spelling of 14534280 in words is "fourteen million, five hundred thirty-four thousand, two hundred eighty".