355852242 has 24 divisors (see below), whose sum is σ = 775015644. Its totient is φ = 118001664.

The previous prime is 355852241. The next prime is 355852247. The reversal of 355852242 is 242258553.

It is a happy number.

355852242 is a `hidden beast` number, since 35 + 585 + 2 + 2 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 355737321 + 114921 = 18861^2 + 339^2 .

It is a super-4 number, since 4×355852242⁴ (a number of 35 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355852197 and 355852206.

It is not an unprimeable number, because it can be changed into a prime (355852241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47743 + ... + 54690.

Almost surely, 2^355852242 is an apocalyptic number.

355852242 is an abundant number, since it is smaller than the sum of its proper divisors (419163402).

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

355852242 is a wasteful number, since it uses less digits than its factorization.

355852242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102634 (or 102631 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 355852242 is about 18864.0462785692. The cubic root of 355852242 is about 708.6360390849.

The spelling of 355852242 in words is "three hundred fifty-five million, eight hundred fifty-two thousand, two hundred forty-two".