2016406204 has 6 divisors (see below), whose sum is σ = 3528710864. Its totient is φ = 1008203100.

The previous prime is 2016406187. The next prime is 2016406229. The reversal of 2016406204 is 4026046102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252050772 + ... + 252050779.

Almost surely, 2^2016406204 is an apocalyptic number.

It is an amenable number.

2016406204 is a deficient number, since it is larger than the sum of its proper divisors (1512304660).

2016406204 is a wasteful number, since it uses less digits than its factorization.

2016406204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504101555 (or 504101553 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2016406204 is about 44904.4118545160. The cubic root of 2016406204 is about 1263.3567594198.

The spelling of 2016406204 in words is "two billion, sixteen million, four hundred six thousand, two hundred four".