1608067 has 4 divisors (see below), whose sum is σ = 1632136. Its totient is φ = 1584000.

The previous prime is 1608041. The next prime is 1608083. The reversal of 1608067 is 7608061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1608067 is a prime.

It is a Duffinian number.

1608067 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1608007) 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, 11934 + ... + 12067.

It is an arithmetic number, because the mean of its divisors is an integer number (408034).

2^1608067 is an apocalyptic number.

1608067 is a deficient number, since it is larger than the sum of its proper divisors (24069).

1608067 is an equidigital number, since it uses as much as digits as its factorization.

1608067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24068.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1608067 is about 1268.0958165691. The cubic root of 1608067 is about 117.1569471876.

The spelling of 1608067 in words is "one million, six hundred eight thousand, sixty-seven".