512002 has 8 divisors (see below), whose sum is σ = 781200. Its totient is φ = 251604.

The previous prime is 511997. The next prime is 512009. The reversal of 512002 is 200215.

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

It is a self number, because there is not a number n which added to its sum of digits gives 512002.

It is not an unprimeable number, because it can be changed into a prime (512009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2052 + ... + 2287.

It is an arithmetic number, because the mean of its divisors is an integer number (97650).

2⁵¹²⁰⁰² is an apocalyptic number.

512002 is a deficient number, since it is larger than the sum of its proper divisors (269198).

512002 is a wasteful number, since it uses less digits than its factorization.

512002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400.

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 512002 is about 715.5431503411. The cubic root of 512002 is about 80.0001041665. Note that the first 3 decimals are identical.

Adding to 512002 its reverse (200215), we get a palindrome (712217).

It can be divided in two parts, 51200 and 2, that multiplied together give a square (102400 = 320²).

The spelling of 512002 in words is "five hundred twelve thousand, two".