13227980 has 24 divisors (see below), whose sum is σ = 27860112. Its totient is φ = 5275712.

The previous prime is 13227947. The next prime is 13227983. The reversal of 13227980 is 8972231.

It is not an unprimeable number, because it can be changed into a prime (13227983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8114 + ... + 9606.

It is an arithmetic number, because the mean of its divisors is an integer number (1160838).

Almost surely, 2^13227980 is an apocalyptic number.

13227980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13227980 is an abundant number, since it is smaller than the sum of its proper divisors (14632132).

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

13227980 is a wasteful number, since it uses less digits than its factorization.

13227980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945 (or 1943 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 13227980 is about 3637.0290073080. The cubic root of 13227980 is about 236.5000171338.

The spelling of 13227980 in words is "thirteen million, two hundred twenty-seven thousand, nine hundred eighty".