306002 has 4 divisors (see below), whose sum is σ = 459006. Its totient is φ = 153000.

The previous prime is 305999. The next prime is 306011. The reversal of 306002 is 200603.

It is a happy number.

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., 303601 + 2401 = 551^2 + 49^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76499 + ... + 76502.

2³⁰⁶⁰⁰² is an apocalyptic number.

306002 is a deficient number, since it is larger than the sum of its proper divisors (153004).

306002 is a wasteful number, since it uses less digits than its factorization.

306002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153003.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 306002 is about 553.1744751884. The cubic root of 306002 is about 67.3867878196.

Adding to 306002 its reverse (200603), we get a palindrome (506605).

The spelling of 306002 in words is "three hundred six thousand, two".