806602 has 4 divisors (see below), whose sum is σ = 1209906. Its totient is φ = 403300.

The previous prime is 806581. The next prime is 806609. The reversal of 806602 is 206608.

806602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 758641 + 47961 = 871^2 + 219^2 .

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (806609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201649 + ... + 201652.

2⁸⁰⁶⁶⁰² is an apocalyptic number.

806602 is a deficient number, since it is larger than the sum of its proper divisors (403304).

806602 is a wasteful number, since it uses less digits than its factorization.

806602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403303.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 806602 is about 898.1102382225. The cubic root of 806602 is about 93.0864421551.

The spelling of 806602 in words is "eight hundred six thousand, six hundred two".