206655252 has 48 divisors (see below), whose sum is σ = 497448000. Its totient is φ = 66730240.

The previous prime is 206655233. The next prime is 206655257. The reversal of 206655252 is 252556602.

It is a super-3 number, since 3×206655252³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206655257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71899 + ... + 74717.

It is an arithmetic number, because the mean of its divisors is an integer number (10363500).

Almost surely, 2^206655252 is an apocalyptic number.

It is an amenable number.

206655252 is an abundant number, since it is smaller than the sum of its proper divisors (290792748).

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

206655252 is a wasteful number, since it uses less digits than its factorization.

206655252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016 (or 3014 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 206655252 is about 14375.5087562145. The cubic root of 206655252 is about 591.2195896676.

The spelling of 206655252 in words is "two hundred six million, six hundred fifty-five thousand, two hundred fifty-two".