352630205 has 4 divisors (see below), whose sum is σ = 423156252. Its totient is φ = 282104160.

The previous prime is 352630183. The next prime is 352630207. The reversal of 352630205 is 502036253.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55860676 + 296769529 = 7474^2 + 17227^2 .

It is not a de Polignac number, because 352630205 - 2²⁴ = 335852989 is a prime.

It is a super-2 number, since 2×352630205² = 248696122956684050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352630207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35263016 + ... + 35263025.

It is an arithmetic number, because the mean of its divisors is an integer number (105789063).

Almost surely, 2^352630205 is an apocalyptic number.

It is an amenable number.

352630205 is a deficient number, since it is larger than the sum of its proper divisors (70526047).

352630205 is an equidigital number, since it uses as much as digits as its factorization.

352630205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70526046.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 352630205 is about 18778.4505484345. The cubic root of 352630205 is about 706.4907876596.

Adding to 352630205 its reverse (502036253), we get a palindrome (854666458).

The spelling of 352630205 in words is "three hundred fifty-two million, six hundred thirty thousand, two hundred five".