1206660232 has 16 divisors (see below), whose sum is σ = 2271295260. Its totient is φ = 600981504.

The previous prime is 1206660223. The next prime is 1206660233. The reversal of 1206660232 is 2320666021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 836713476 + 369946756 = 28926^2 + 19234^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1206660232.

It is not an unprimeable number, because it can be changed into a prime (1206660233) 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, 291393 + ... + 295504.

Almost surely, 2^1206660232 is an apocalyptic number.

It is an amenable number.

1206660232 is a deficient number, since it is larger than the sum of its proper divisors (1064635028).

1206660232 is a wasteful number, since it uses less digits than its factorization.

1206660232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587160 (or 587156 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1206660232 is about 34737.0153006847. The cubic root of 1206660232 is about 1064.6209299895.

The spelling of 1206660232 in words is "one billion, two hundred six million, six hundred sixty thousand, two hundred thirty-two".