16040524 has 6 divisors (see below), whose sum is σ = 28070924. Its totient is φ = 8020260.

The previous prime is 16040513. The next prime is 16040569. The reversal of 16040524 is 42504061.

It is a junction number, because it is equal to n+sod(n) for n = 16040495 and 16040504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005062 + ... + 2005069.

Almost surely, 2^16040524 is an apocalyptic number.

It is an amenable number.

16040524 is a deficient number, since it is larger than the sum of its proper divisors (12030400).

16040524 is a wasteful number, since it uses less digits than its factorization.

16040524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010135 (or 4010133 counting only the distinct ones).

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

The square root of 16040524 is about 4005.0622966441. The cubic root of 16040524 is about 252.1967682968.

Adding to 16040524 its reverse (42504061), we get a palindrome (58544585).

The spelling of 16040524 in words is "sixteen million, forty thousand, five hundred twenty-four".