16242244 has 12 divisors (see below), whose sum is σ = 28824768. Its totient is φ = 8006600.

The previous prime is 16242227. The next prime is 16242251. The reversal of 16242244 is 44224261.

It is a happy 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, 28312 + ... + 28879.

It is an arithmetic number, because the mean of its divisors is an integer number (2402064).

Almost surely, 2^16242244 is an apocalyptic number.

It is an amenable number.

16242244 is a deficient number, since it is larger than the sum of its proper divisors (12582524).

16242244 is a wasteful number, since it uses less digits than its factorization.

16242244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57266 (or 57264 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 16242244 is about 4030.1667459300. The cubic root of 16242244 is about 253.2495467762.

The spelling of 16242244 in words is "sixteen million, two hundred forty-two thousand, two hundred forty-four".