204030532 has 18 divisors (see below), whose sum is σ = 379294202. Its totient is φ = 96013824.

The previous prime is 204030511. The next prime is 204030553. The reversal of 204030532 is 235030402.

It is an interprime number because it is at equal distance from previous prime (204030511) and next prime (204030553).

It can be written as a sum of positive squares in 3 ways, for example, as 115218756 + 88811776 = 10734^2 + 9424^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87093 + ... + 89404.

Almost surely, 2^204030532 is an apocalyptic number.

It is an amenable number.

204030532 is a deficient number, since it is larger than the sum of its proper divisors (175263670).

204030532 is a wasteful number, since it uses less digits than its factorization.

204030532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176535 (or 176516 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 204030532 is about 14283.9256508846. The cubic root of 204030532 is about 588.7058986414.

Adding to 204030532 its reverse (235030402), we get a palindrome (439060934).

The spelling of 204030532 in words is "two hundred four million, thirty thousand, five hundred thirty-two".