16316242 has 8 divisors (see below), whose sum is σ = 24839856. Its totient is φ = 8036292.

The previous prime is 16316239. The next prime is 16316249. The reversal of 16316242 is 24261361.

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

It is not an unprimeable number, because it can be changed into a prime (16316249) 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, 60748 + ... + 61015.

It is an arithmetic number, because the mean of its divisors is an integer number (3104982).

Almost surely, 2^16316242 is an apocalyptic number.

16316242 is a deficient number, since it is larger than the sum of its proper divisors (8523614).

16316242 is a wasteful number, since it uses less digits than its factorization.

16316242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121832.

The product of its digits is 1728, while the sum is 25.

The square root of 16316242 is about 4039.3368267576. The cubic root of 16316242 is about 253.6335571930.

The spelling of 16316242 in words is "sixteen million, three hundred sixteen thousand, two hundred forty-two".