16120204 has 6 divisors (see below), whose sum is σ = 28210364. Its totient is φ = 8060100.

The previous prime is 16120193. The next prime is 16120207. The reversal of 16120204 is 40202161.

It is not an unprimeable number, because it can be changed into a prime (16120207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2015022 + ... + 2015029.

Almost surely, 2^16120204 is an apocalyptic number.

It is an amenable number.

16120204 is a deficient number, since it is larger than the sum of its proper divisors (12090160).

16120204 is a wasteful number, since it uses less digits than its factorization.

16120204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4030055 (or 4030053 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 16120204 is about 4014.9973848061. The cubic root of 16120204 is about 252.6136677390.

Adding to 16120204 its reverse (40202161), we get a palindrome (56322365).

The spelling of 16120204 in words is "sixteen million, one hundred twenty thousand, two hundred four".