205125332 has 12 divisors (see below), whose sum is σ = 380085300. Its totient is φ = 96529536.

The previous prime is 205125301. The next prime is 205125353. The reversal of 205125332 is 233521502.

It can be written as a sum of positive squares in 2 ways, for example, as 175138756 + 29986576 = 13234^2 + 5476^2 .

It is a super-2 number, since 2×205125332² = 84152803656220448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 205125298 and 205125307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508207 + ... + 1508342.

It is an arithmetic number, because the mean of its divisors is an integer number (31673775).

Almost surely, 2^205125332 is an apocalyptic number.

It is an amenable number.

205125332 is a deficient number, since it is larger than the sum of its proper divisors (174959968).

205125332 is a wasteful number, since it uses less digits than its factorization.

205125332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016570 (or 3016568 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 205125332 is about 14322.1971778076. The cubic root of 205125332 is about 589.7569927141.

Adding to 205125332 its reverse (233521502), we get a palindrome (438646834).

The spelling of 205125332 in words is "two hundred five million, one hundred twenty-five thousand, three hundred thirty-two".