16086204 has 18 divisors (see below), whose sum is σ = 40662440. Its totient is φ = 5362056.

The previous prime is 16086167. The next prime is 16086209. The reversal of 16086204 is 40268061.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16086209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223384 + ... + 223455.

Almost surely, 2^16086204 is an apocalyptic number.

It is an amenable number.

16086204 is an abundant number, since it is smaller than the sum of its proper divisors (24576236).

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

16086204 is a wasteful number, since it uses less digits than its factorization.

16086204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446849 (or 446844 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 16086204 is about 4010.7610250425. The cubic root of 16086204 is about 252.4359423165.

It can be divided in two parts, 16086 and 204, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 16086204 in words is "sixteen million, eighty-six thousand, two hundred four".