606216252 has 24 divisors (see below), whose sum is σ = 1424684800. Its totient is φ = 200617776.

The previous prime is 606216229. The next prime is 606216271. The reversal of 606216252 is 252612606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180052 + ... + 183387.

Almost surely, 2^606216252 is an apocalyptic number.

It is an amenable number.

606216252 is an abundant number, since it is smaller than the sum of its proper divisors (818468548).

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

606216252 is a wasteful number, since it uses less digits than its factorization.

606216252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363585 (or 363583 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 606216252 is about 24621.4591769050. The cubic root of 606216252 is about 846.3354358403.

Adding to 606216252 its reverse (252612606), we get a palindrome (858828858).

The spelling of 606216252 in words is "six hundred six million, two hundred sixteen thousand, two hundred fifty-two".