2206635026 has 8 divisors (see below), whose sum is σ = 3310743564. Its totient is φ = 1103053840.

The previous prime is 2206634981. The next prime is 2206635043. The reversal of 2206635026 is 6205366022.

It can be written as a sum of positive squares in 2 ways, for example, as 2178555625 + 28079401 = 46675^2 + 5299^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2206634983 and 2206635001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121205 + ... + 138216.

Almost surely, 2^2206635026 is an apocalyptic number.

2206635026 is a deficient number, since it is larger than the sum of its proper divisors (1104108538).

2206635026 is a wasteful number, since it uses less digits than its factorization.

2206635026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263676.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2206635026 is about 46974.8339645815. The cubic root of 2206635026 is about 1301.8976282631.

The spelling of 2206635026 in words is "two billion, two hundred six million, six hundred thirty-five thousand, twenty-six".