14534480 has 40 divisors (see below), whose sum is σ = 34159272. Its totient is φ = 5750784.

The previous prime is 14534479. The next prime is 14534483. The reversal of 14534480 is 8443541.

It can be written as a sum of positive squares in 4 ways, for example, as 3136 + 14531344 = 56^2 + 3812^2 .

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

It is a super-2 number, since 2×14534480² = 422502217740800, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14534483) 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, 6824 + ... + 8696.

Almost surely, 2^14534480 is an apocalyptic number.

14534480 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 14534480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17079636).

14534480 is an abundant number, since it is smaller than the sum of its proper divisors (19624792).

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

14534480 is a wasteful number, since it uses less digits than its factorization.

14534480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1977 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 14534480 is about 3812.4113104438. The cubic root of 14534480 is about 244.0430811685.

The spelling of 14534480 in words is "fourteen million, five hundred thirty-four thousand, four hundred eighty".