13227480 has 192 divisors, whose sum is σ = 51105600. Its totient is φ = 2903040.

The previous prime is 13227457. The next prime is 13227491. The reversal of 13227480 is 8472231.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 72990 + ... + 73170.

It is an arithmetic number, because the mean of its divisors is an integer number (266175).

Almost surely, 2^13227480 is an apocalyptic number.

13227480 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 13227480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25552800).

13227480 is an abundant number, since it is smaller than the sum of its proper divisors (37878120).

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

13227480 is a wasteful number, since it uses less digits than its factorization.

13227480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 13227480 is about 3636.9602692358. The cubic root of 13227480 is about 236.4970373012.

The spelling of 13227480 in words is "thirteen million, two hundred twenty-seven thousand, four hundred eighty".