1206560443 has 32 divisors (see below), whose sum is σ = 1374796800. Its totient is φ = 1049568000.

The previous prime is 1206560441. The next prime is 1206560447. The reversal of 1206560443 is 3440656021.

It is a cyclic number.

It is not a de Polignac number, because 1206560443 - 2¹ = 1206560441 is a prime.

It is a super-2 number, since 2×1206560443² = 2911576205224712498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1206560441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5178255 + ... + 5178487.

It is an arithmetic number, because the mean of its divisors is an integer number (42962400).

Almost surely, 2^1206560443 is an apocalyptic number.

1206560443 is a deficient number, since it is larger than the sum of its proper divisors (168236357).

1206560443 is a wasteful number, since it uses less digits than its factorization.

1206560443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 1206560443 is about 34735.5789213308. The cubic root of 1206560443 is about 1064.5915816598.

The spelling of 1206560443 in words is "one billion, two hundred six million, five hundred sixty thousand, four hundred forty-three".