13554880 has 28 divisors (see below), whose sum is σ = 32278320. Its totient is φ = 5421824.

The previous prime is 13554869. The next prime is 13554881. The reversal of 13554880 is 8845531.

It is not an unprimeable number, because it can be changed into a prime (13554881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20860 + ... + 21499.

Almost surely, 2^13554880 is an apocalyptic number.

13554880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13554880 is an abundant number, since it is smaller than the sum of its proper divisors (18723440).

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

13554880 is an equidigital number, since it uses as much as digits as its factorization.

13554880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42376 (or 42366 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 13554880 is about 3681.6952616967. The cubic root of 13554880 is about 238.4323755259.

The spelling of 13554880 in words is "thirteen million, five hundred fifty-four thousand, eight hundred eighty".