16600244 has 12 divisors (see below), whose sum is σ = 29759268. Its totient is φ = 8097600.

The previous prime is 16600237. The next prime is 16600261. The reversal of 16600244 is 44200661.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 504100 + 16096144 = 710^2 + 4012^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50447 + ... + 50774.

It is an arithmetic number, because the mean of its divisors is an integer number (2479939).

Almost surely, 2^16600244 is an apocalyptic number.

It is an amenable number.

16600244 is a deficient number, since it is larger than the sum of its proper divisors (13159024).

16600244 is a wasteful number, since it uses less digits than its factorization.

16600244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101266 (or 101264 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 16600244 is about 4074.3397011050. The cubic root of 16600244 is about 255.0966902325.

The spelling of 16600244 in words is "sixteen million, six hundred thousand, two hundred forty-four".