16056244 has 18 divisors (see below), whose sum is σ = 28658630. Its totient is φ = 7871136.

The previous prime is 16056239. The next prime is 16056269. The reversal of 16056244 is 44265061.

It can be written as a sum of positive squares in 3 ways, for example, as 1993744 + 14062500 = 1412^2 + 3750^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10522 + ... + 11950.

Almost surely, 2^16056244 is an apocalyptic number.

It is an amenable number.

16056244 is a deficient number, since it is larger than the sum of its proper divisors (12602386).

16056244 is a wasteful number, since it uses less digits than its factorization.

16056244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539 (or 1484 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 16056244 is about 4007.0243323444. The cubic root of 16056244 is about 252.2791271773.

The spelling of 16056244 in words is "sixteen million, fifty-six thousand, two hundred forty-four".