2016408 has 16 divisors (see below), whose sum is σ = 5041080. Its totient is φ = 672128.

The previous prime is 2016407. The next prime is 2016409. The reversal of 2016408 is 8046102.

It is an interprime number because it is at equal distance from previous prime (2016407) and next prime (2016409).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41985 + ... + 42032.

2^2016408 is an apocalyptic number.

It is an amenable number.

2016408 is an abundant number, since it is smaller than the sum of its proper divisors (3024672).

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

2016408 is a wasteful number, since it uses less digits than its factorization.

2016408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84026 (or 84022 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2016408 is about 1420.0028168986. The cubic root of 2016408 is about 126.3357134508.

The spelling of 2016408 in words is "two million, sixteen thousand, four hundred eight".