1606602 has 32 divisors (see below), whose sum is σ = 3585600. Its totient is φ = 476928.

The previous prime is 1606597. The next prime is 1606603. The reversal of 1606602 is 2066061.

It is not an unprimeable number, because it can be changed into a prime (1606603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1524 + ... + 2352.

It is an arithmetic number, because the mean of its divisors is an integer number (112050).

2^1606602 is an apocalyptic number.

1606602 is an abundant number, since it is smaller than the sum of its proper divisors (1978998).

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

1606602 is a wasteful number, since it uses less digits than its factorization.

1606602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1606602 is about 1267.5180472088. The cubic root of 1606602 is about 117.1213584807.

The spelling of 1606602 in words is "one million, six hundred six thousand, six hundred two".