1206361126 has 16 divisors (see below), whose sum is σ = 1871447040. Its totient is φ = 582870600.

The previous prime is 1206361099. The next prime is 1206361127. The reversal of 1206361126 is 6211636021.

It is a junction number, because it is equal to n+sod(n) for n = 1206361094 and 1206361103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1206361127) 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 7 ways as a sum of consecutive naturals, for example, 73800 + ... + 88651.

It is an arithmetic number, because the mean of its divisors is an integer number (116965440).

Almost surely, 2^1206361126 is an apocalyptic number.

1206361126 is a deficient number, since it is larger than the sum of its proper divisors (665085914).

1206361126 is a wasteful number, since it uses less digits than its factorization.

1206361126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162579.

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

The square root of 1206361126 is about 34732.7097416830. The cubic root of 1206361126 is about 1064.5329569174.

Adding to 1206361126 its reverse (6211636021), we get a palindrome (7417997147).

The spelling of 1206361126 in words is "one billion, two hundred six million, three hundred sixty-one thousand, one hundred twenty-six".