1608013 has 8 divisors (see below), whose sum is σ = 1857600. Its totient is φ = 1375680.

The previous prime is 1608007. The next prime is 1608017. The reversal of 1608013 is 3108061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1608013 - 2⁵ = 1607981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1608017) 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, 4113 + ... + 4486.

It is an arithmetic number, because the mean of its divisors is an integer number (232200).

2^1608013 is an apocalyptic number.

It is an amenable number.

1608013 is a deficient number, since it is larger than the sum of its proper divisors (249587).

1608013 is a wasteful number, since it uses less digits than its factorization.

1608013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8627.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1608013 is about 1268.0745246238. The cubic root of 1608013 is about 117.1556357692.

The spelling of 1608013 in words is "one million, six hundred eight thousand, thirteen".