13144088 has 32 divisors (see below), whose sum is σ = 25414560. Its totient is φ = 6370560.

The previous prime is 13144073. The next prime is 13144091. The reversal of 13144088 is 88044131.

It is a self number, because there is not a number n which added to its sum of digits gives 13144088.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41306 + ... + 41622.

It is an arithmetic number, because the mean of its divisors is an integer number (794205).

Almost surely, 2^13144088 is an apocalyptic number.

It is an amenable number.

13144088 is a deficient number, since it is larger than the sum of its proper divisors (12270472).

13144088 is a wasteful number, since it uses less digits than its factorization.

13144088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 13144088 is about 3625.4776237070. The cubic root of 13144088 is about 235.9989945375.

The spelling of 13144088 in words is "thirteen million, one hundred forty-four thousand, eighty-eight".