1206060616 has 8 divisors (see below), whose sum is σ = 2261363670. Its totient is φ = 603030304.

The previous prime is 1206060601. The next prime is 1206060617. The reversal of 1206060616 is 6160606021.

It can be written as a sum of positive squares in only one way, i.e., 850888900 + 355171716 = 29170^2 + 18846^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1206060617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75378781 + ... + 75378796.

Almost surely, 2^1206060616 is an apocalyptic number.

It is an amenable number.

1206060616 is a deficient number, since it is larger than the sum of its proper divisors (1055303054).

1206060616 is a wasteful number, since it uses less digits than its factorization.

1206060616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150757583 (or 150757579 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1206060616 is about 34728.3834348793. The cubic root of 1206060616 is about 1064.4445562556. Note that the first 3 decimals are identical.

Adding to 1206060616 its reverse (6160606021), we get a palindrome (7366666637).

The spelling of 1206060616 in words is "one billion, two hundred six million, sixty thousand, six hundred sixteen".