252010206 has 24 divisors (see below), whose sum is σ = 624025584. Its totient is φ = 72002880.

The previous prime is 252010189. The next prime is 252010211. The reversal of 252010206 is 602010252.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 999915 + ... + 1000166.

It is an arithmetic number, because the mean of its divisors is an integer number (26001066).

Almost surely, 2^252010206 is an apocalyptic number.

252010206 is an abundant number, since it is smaller than the sum of its proper divisors (372015378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252010206 is a wasteful number, since it uses less digits than its factorization.

252010206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000096 (or 2000093 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 252010206 is about 15874.8293219171. The cubic root of 252010206 is about 631.6444867360.

Adding to 252010206 its reverse (602010252), we get a palindrome (854020458).

The spelling of 252010206 in words is "two hundred fifty-two million, ten thousand, two hundred six".