13202988 has 12 divisors (see below), whose sum is σ = 30807000. Its totient is φ = 4400992.

The previous prime is 13202983. The next prime is 13203011. The reversal of 13202988 is 88920231.

13202988 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (13202983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550113 + ... + 550136.

It is an arithmetic number, because the mean of its divisors is an integer number (2567250).

Almost surely, 2^13202988 is an apocalyptic number.

It is an amenable number.

13202988 is an abundant number, since it is smaller than the sum of its proper divisors (17604012).

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

13202988 is a wasteful number, since it uses less digits than its factorization.

13202988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100256 (or 1100254 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 13202988 is about 3633.5916116152. The cubic root of 13202988 is about 236.3509811585.

The spelling of 13202988 in words is "thirteen million, two hundred two thousand, nine hundred eighty-eight".