16732242 has 24 divisors (see below), whose sum is σ = 36404316. Its totient is φ = 5554176.

The previous prime is 16732241. The next prime is 16732271. The reversal of 16732242 is 24223761.

It can be written as a sum of positive squares in 2 ways, for example, as 16719921 + 12321 = 4089^2 + 111^2 .

It is not an unprimeable number, because it can be changed into a prime (16732241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2818 + ... + 6434.

Almost surely, 2^16732242 is an apocalyptic number.

16732242 is an abundant number, since it is smaller than the sum of its proper divisors (19672074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16732242 is a wasteful number, since it uses less digits than its factorization.

16732242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882 (or 3879 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 16732242 is about 4090.5063256277. The cubic root of 16732242 is about 255.7710457020.

The spelling of 16732242 in words is "sixteen million, seven hundred thirty-two thousand, two hundred forty-two".