252002 has 4 divisors (see below), whose sum is σ = 378006. Its totient is φ = 126000.

The previous prime is 252001. The next prime is 252013. The reversal of 252002 is 200252.

252002 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., 219961 + 32041 = 469^2 + 179^2 .

It is not an unprimeable number, because it can be changed into a prime (252001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62999 + ... + 63002.

252002 is a Friedman number, since it can be written as 502^(2+0)-2, using all its digits and the basic arithmetic operations.

2²⁵²⁰⁰² is an apocalyptic number.

252002 is a deficient number, since it is larger than the sum of its proper divisors (126004).

252002 is a wasteful number, since it uses less digits than its factorization.

252002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126003.

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 252002 is about 501.9980079642. The cubic root of 252002 is about 63.1637630756.

Adding to 252002 its reverse (200252), we get a palindrome (452254).

The spelling of 252002 in words is "two hundred fifty-two thousand, two".