602866 has 16 divisors (see below), whose sum is σ = 1003680. Its totient is φ = 269280.

The previous prime is 602839. The next prime is 602867. The reversal of 602866 is 668206.

It is a happy number.

602866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (602867) 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, 1270 + ... + 1678.

It is an arithmetic number, because the mean of its divisors is an integer number (62730).

2⁶⁰²⁸⁶⁶ is an apocalyptic number.

602866 is a deficient number, since it is larger than the sum of its proper divisors (400814).

602866 is a wasteful number, since it uses less digits than its factorization.

602866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 602866 is about 776.4444603447. Note that the first 4 decimals coincide. The cubic root of 602866 is about 84.4773464944.

It can be divided in two parts, 60 and 2866, that added together give a triangular number (2926 = T₇₆).

The spelling of 602866 in words is "six hundred two thousand, eight hundred sixty-six".