13340480 has 56 divisors (see below), whose sum is σ = 32479488. Its totient is φ = 5216768.

The previous prime is 13340479. The next prime is 13340491. The reversal of 13340480 is 8404331.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14597 + ... + 15483.

Almost surely, 2^13340480 is an apocalyptic number.

13340480 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 13340480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16239744).

13340480 is an abundant number, since it is smaller than the sum of its proper divisors (19139008).

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

13340480 is an equidigital number, since it uses as much as digits as its factorization.

13340480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 13340480 is about 3652.4621832402. The cubic root of 13340480 is about 237.1685792835.

The spelling of 13340480 in words is "thirteen million, three hundred forty thousand, four hundred eighty".