1606768 has 20 divisors (see below), whose sum is σ = 3133728. Its totient is φ = 798080.

The previous prime is 1606763. The next prime is 1606771. The reversal of 1606768 is 8676061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3513 + ... + 3943.

2^1606768 is an apocalyptic number.

It is an amenable number.

1606768 is a deficient number, since it is larger than the sum of its proper divisors (1526960).

1606768 is a wasteful number, since it uses less digits than its factorization.

1606768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1606768 is about 1267.5835278198. The cubic root of 1606768 is about 117.1253921443.

The spelling of 1606768 in words is "one million, six hundred six thousand, seven hundred sixty-eight".