13441688 has 32 divisors (see below), whose sum is σ = 27294960. Its totient is φ = 6168960.

The previous prime is 13441657. The next prime is 13441723. The reversal of 13441688 is 88614431.

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, 31718 + ... + 32138.

Almost surely, 2^13441688 is an apocalyptic number.

It is an amenable number.

13441688 is an abundant number, since it is smaller than the sum of its proper divisors (13853272).

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

13441688 is a wasteful number, since it uses less digits than its factorization.

13441688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 743 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 13441688 is about 3666.2907686107. The cubic root of 13441688 is about 237.7668314044.

The spelling of 13441688 in words is "thirteen million, four hundred forty-one thousand, six hundred eighty-eight".