16041924 has 54 divisors (see below), whose sum is σ = 41687646. Its totient is φ = 5201280.

The previous prime is 16041889. The next prime is 16041929. The reversal of 16041924 is 42914061.

It can be written as a sum of positive squares in only one way, i.e., 14976900 + 1065024 = 3870^2 + 1032^2 .

It is not an unprimeable number, because it can be changed into a prime (16041929) 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 17 ways as a sum of consecutive naturals, for example, 66444 + ... + 66684.

Almost surely, 2^16041924 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16041924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20843823).

16041924 is an abundant number, since it is smaller than the sum of its proper divisors (25645722).

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

16041924 is a wasteful number, since it uses less digits than its factorization.

16041924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 16041924 is about 4005.2370716351. The cubic root of 16041924 is about 252.2041052392.

Adding to 16041924 its reverse (42914061), we get a palindrome (58955985).

The spelling of 16041924 in words is "sixteen million, forty-one thousand, nine hundred twenty-four".