13206984 has 64 divisors (see below), whose sum is σ = 38092800. Its totient is φ = 3737664.

The previous prime is 13206979. The next prime is 13207001. The reversal of 13206984 is 48960231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21027 + ... + 21645.

It is an arithmetic number, because the mean of its divisors is an integer number (595200).

Almost surely, 2^13206984 is an apocalyptic number.

13206984 is a gapful number since it is divisible by the number (14) 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 13206984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19046400).

13206984 is an abundant number, since it is smaller than the sum of its proper divisors (24885816).

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

13206984 is a wasteful number, since it uses less digits than its factorization.

13206984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 13206984 is about 3634.1414391848. The cubic root of 13206984 is about 236.3748233185.

The spelling of 13206984 in words is "thirteen million, two hundred six thousand, nine hundred eighty-four".