13854080 has 32 divisors (see below), whose sum is σ = 33121440. Its totient is φ = 5541376.

The previous prime is 13854067. The next prime is 13854089. The reversal of 13854080 is 8045831.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13854089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10184 + ... + 11463.

It is an arithmetic number, because the mean of its divisors is an integer number (1035045).

Almost surely, 2^13854080 is an apocalyptic number.

13854080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13854080 is an abundant number, since it is smaller than the sum of its proper divisors (19267360).

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

13854080 is an equidigital number, since it uses as much as digits as its factorization.

13854080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21666 (or 21654 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 13854080 is about 3722.1069302211. The cubic root of 13854080 is about 240.1739479690.

The spelling of 13854080 in words is "thirteen million, eight hundred fifty-four thousand, eighty".