1606008 has 32 divisors (see below), whose sum is σ = 4084560. Its totient is φ = 526080.

The previous prime is 1605979. The next prime is 1606009. The reversal of 1606008 is 8006061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916 + ... + 2012.

2^1606008 is an apocalyptic number.

1606008 is the 732-nd octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1606008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2042280).

1606008 is an abundant number, since it is smaller than the sum of its proper divisors (2478552).

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

1606008 is a wasteful number, since it uses less digits than its factorization.

1606008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167 (or 1163 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1606008 is about 1267.2837093564. The cubic root of 1606008 is about 117.1069224925.

The spelling of 1606008 in words is "one million, six hundred six thousand, eight".