26950770226 has 16 divisors (see below), whose sum is σ = 40498382808. Its totient is φ = 13451328000.

The previous prime is 26950770211. The next prime is 26950770251. The reversal of 26950770226 is 62207705962.

It can be written as a sum of positive squares in 4 ways, for example, as 7350490225 + 19600280001 = 85735^2 + 140001^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5100706 + ... + 5105986.

Almost surely, 2^26950770226 is an apocalyptic number.

26950770226 is a deficient number, since it is larger than the sum of its proper divisors (13547612582).

26950770226 is a wasteful number, since it uses less digits than its factorization.

26950770226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9357.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 26950770226 in words is "twenty-six billion, nine hundred fifty million, seven hundred seventy thousand, two hundred twenty-six".