1608242 has 16 divisors (see below), whose sum is σ = 2513472. Its totient is φ = 771120.

The previous prime is 1608241. The next prime is 1608259. The reversal of 1608242 is 2428061.

It is not an unprimeable number, because it can be changed into a prime (1608241) 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, 7517 + ... + 7727.

It is an arithmetic number, because the mean of its divisors is an integer number (157092).

2^1608242 is an apocalyptic number.

1608242 is a deficient number, since it is larger than the sum of its proper divisors (905230).

1608242 is a wasteful number, since it uses less digits than its factorization.

1608242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1608242 is about 1268.1648157870. The cubic root of 1608242 is about 117.1611969529.

The spelling of 1608242 in words is "one million, six hundred eight thousand, two hundred forty-two".