1206050566 has 8 divisors (see below), whose sum is σ = 2067515280. Its totient is φ = 516878808.

The previous prime is 1206050561. The next prime is 1206050617. The reversal of 1206050566 is 6650506021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1206050561) 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 in 3 ways as a sum of consecutive naturals, for example, 43073221 + ... + 43073248.

It is an arithmetic number, because the mean of its divisors is an integer number (258439410).

Almost surely, 2^1206050566 is an apocalyptic number.

1206050566 is a deficient number, since it is larger than the sum of its proper divisors (861464714).

1206050566 is an equidigital number, since it uses as much as digits as its factorization.

1206050566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86146478.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1206050566 is about 34728.2387402529. The cubic root of 1206050566 is about 1064.4415996056.

Adding to 1206050566 its reverse (6650506021), we get a palindrome (7856556587).

It can be divided in two parts, 12060 and 50566, that added together give a palindrome (62626).

The spelling of 1206050566 in words is "one billion, two hundred six million, fifty thousand, five hundred sixty-six".