16103244 has 24 divisors (see below), whose sum is σ = 37827328. Its totient is φ = 5331600.

The previous prime is 16103239. The next prime is 16103273. The reversal of 16103244 is 44230161.

It is a self number, because there is not a number n which added to its sum of digits gives 16103244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2632 + ... + 6255.

Almost surely, 2^16103244 is an apocalyptic number.

It is an amenable number.

16103244 is an abundant number, since it is smaller than the sum of its proper divisors (21724084).

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

16103244 is a wasteful number, since it uses less digits than its factorization.

16103244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9045 (or 9043 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 16103244 is about 4012.8847479089. The cubic root of 16103244 is about 252.5250453868.

The spelling of 16103244 in words is "sixteen million, one hundred three thousand, two hundred forty-four".