16052404 has 12 divisors (see below), whose sum is σ = 28240128. Its totient is φ = 7983800.

The previous prime is 16052381. The next prime is 16052411. The reversal of 16052404 is 40425061.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9742 + ... + 11269.

It is an arithmetic number, because the mean of its divisors is an integer number (2353344).

Almost surely, 2^16052404 is an apocalyptic number.

It is an amenable number.

16052404 is a deficient number, since it is larger than the sum of its proper divisors (12187724).

16052404 is a wasteful number, since it uses less digits than its factorization.

16052404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21206 (or 21204 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 16052404 is about 4006.5451451344. The cubic root of 16052404 is about 252.2590139410.

Adding to 16052404 its reverse (40425061), we get a palindrome (56477465).

The spelling of 16052404 in words is "sixteen million, fifty-two thousand, four hundred four".