16244242 has 8 divisors (see below), whose sum is σ = 27847296. Its totient is φ = 6961812.

The previous prime is 16244219. The next prime is 16244243. The reversal of 16244242 is 24244261.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

16244242 is a modest number, since divided by 4242 gives 1624 as remainder.

It is not an unprimeable number, because it can be changed into a prime (16244243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580138 + ... + 580165.

It is an arithmetic number, because the mean of its divisors is an integer number (3480912).

Almost surely, 2^16244242 is an apocalyptic number.

16244242 is a deficient number, since it is larger than the sum of its proper divisors (11603054).

16244242 is a wasteful number, since it uses less digits than its factorization.

16244242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160312.

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

The square root of 16244242 is about 4030.4146188699. The cubic root of 16244242 is about 253.2599306421.

The spelling of 16244242 in words is "sixteen million, two hundred forty-four thousand, two hundred forty-two".