16944088 has 16 divisors (see below), whose sum is σ = 36308880. Its totient is φ = 7261728.

The previous prime is 16944071. The next prime is 16944089. The reversal of 16944088 is 88044961.

It is a self number, because there is not a number n which added to its sum of digits gives 16944088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16944089) 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, 151231 + ... + 151342.

It is an arithmetic number, because the mean of its divisors is an integer number (2269305).

Almost surely, 2^16944088 is an apocalyptic number.

It is an amenable number.

16944088 is an abundant number, since it is smaller than the sum of its proper divisors (19364792).

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

16944088 is a wasteful number, since it uses less digits than its factorization.

16944088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302586 (or 302582 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 16944088 is about 4116.3197154740. The cubic root of 16944088 is about 256.8459563266.

The spelling of 16944088 in words is "sixteen million, nine hundred forty-four thousand, eighty-eight".