1201206008 has 8 divisors (see below), whose sum is σ = 2252261280. Its totient is φ = 600603000.

The previous prime is 1201206007. The next prime is 1201206031. The reversal of 1201206008 is 8006021021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201206007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75075368 + ... + 75075383.

It is an arithmetic number, because the mean of its divisors is an integer number (281532660).

Almost surely, 2^1201206008 is an apocalyptic number.

It is an amenable number.

1201206008 is a deficient number, since it is larger than the sum of its proper divisors (1051055272).

1201206008 is a wasteful number, since it uses less digits than its factorization.

1201206008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150150757 (or 150150753 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1201206008 is about 34658.4190060655. The cubic root of 1201206008 is about 1063.0144429729.

Adding to 1201206008 its reverse (8006021021), we get a palindrome (9207227029).

The spelling of 1201206008 in words is "one billion, two hundred one million, two hundred six thousand, eight".