65002 has 8 divisors (see below), whose sum is σ = 111456. Its totient is φ = 27852.

The previous prime is 64997. The next prime is 65003. The reversal of 65002 is 20056.

65002 = 34² + 35² + ... + 61².

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (65003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308 + ... + 2335.

It is an arithmetic number, because the mean of its divisors is an integer number (13932).

2⁶⁵⁰⁰² is an apocalyptic number.

65002 is a deficient number, since it is larger than the sum of its proper divisors (46454).

65002 is a wasteful number, since it uses less digits than its factorization.

65002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4652.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 65002 is about 254.9548979722. The cubic root of 65002 is about 40.2076699638.

Adding to 65002 its reverse (20056), we get a palindrome (85058).

The spelling of 65002 in words is "sixty-five thousand, two".