16755144 has 32 divisors (see below), whose sum is σ = 47872320. Its totient is φ = 4787136.

The previous prime is 16755143. The next prime is 16755161. The reversal of 16755144 is 44155761.

It is not an unprimeable number, because it can be changed into a prime (16755143) 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, 49699 + ... + 50034.

It is an arithmetic number, because the mean of its divisors is an integer number (1496010).

Almost surely, 2^16755144 is an apocalyptic number.

16755144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16755144 is an abundant number, since it is smaller than the sum of its proper divisors (31117176).

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

16755144 is a wasteful number, since it uses less digits than its factorization.

16755144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99749 (or 99745 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 16755144 is about 4093.3047773162. The cubic root of 16755144 is about 255.8876867353.

The spelling of 16755144 in words is "sixteen million, seven hundred fifty-five thousand, one hundred forty-four".