1201006676 has 12 divisors (see below), whose sum is σ = 2113374900. Its totient is φ = 597185280.

The previous prime is 1201006669. The next prime is 1201006679. The reversal of 1201006676 is 6766001021.

It can be written as a sum of positive squares in 2 ways, for example, as 530196676 + 670810000 = 23026^2 + 25900^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201006679) 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, 828701 + ... + 830148.

It is an arithmetic number, because the mean of its divisors is an integer number (176114575).

Almost surely, 2^1201006676 is an apocalyptic number.

It is an amenable number.

1201006676 is a deficient number, since it is larger than the sum of its proper divisors (912368224).

1201006676 is a wasteful number, since it uses less digits than its factorization.

1201006676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659034 (or 1659032 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1201006676 is about 34655.5432218282. The cubic root of 1201006676 is about 1062.9556397048.

Adding to 1201006676 its reverse (6766001021), we get a palindrome (7967007697).

The spelling of 1201006676 in words is "one billion, two hundred one million, six thousand, six hundred seventy-six".