16494244 has 12 divisors (see below), whose sum is σ = 31085404. Its totient is φ = 7612704.

The previous prime is 16494239. The next prime is 16494251. The reversal of 16494244 is 44249461.

It can be written as a sum of positive squares in 2 ways, for example, as 6190144 + 10304100 = 2488^2 + 3210^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 158547 + ... + 158650.

Almost surely, 2^16494244 is an apocalyptic number.

It is an amenable number.

16494244 is a deficient number, since it is larger than the sum of its proper divisors (14591160).

16494244 is a wasteful number, since it uses less digits than its factorization.

16494244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317214 (or 317212 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 16494244 is about 4061.3106258941. The cubic root of 16494244 is about 254.5525615053.

The spelling of 16494244 in words is "sixteen million, four hundred ninety-four thousand, two hundred forty-four".