1206535226 has 32 divisors (see below), whose sum is σ = 2085283200. Its totient is φ = 518892480.

The previous prime is 1206535223. The next prime is 1206535247. The reversal of 1206535226 is 6225356021.

It is a junction number, because it is equal to n+sod(n) for n = 1206535192 and 1206535201.

It is not an unprimeable number, because it can be changed into a prime (1206535223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10115 + ... + 50153.

It is an arithmetic number, because the mean of its divisors is an integer number (65165100).

Almost surely, 2^1206535226 is an apocalyptic number.

1206535226 is a deficient number, since it is larger than the sum of its proper divisors (878747974).

1206535226 is a wasteful number, since it uses less digits than its factorization.

1206535226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40134.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1206535226 is about 34735.2159342648. The cubic root of 1206535226 is about 1064.5841649868.

The spelling of 1206535226 in words is "one billion, two hundred six million, five hundred thirty-five thousand, two hundred twenty-six".