838226105 has 8 divisors (see below), whose sum is σ = 1006462152. Its totient is φ = 670187008.

The previous prime is 838226087. The next prime is 838226107. The reversal of 838226105 is 501622838.

It can be written as a sum of positive squares in 4 ways, for example, as 326199721 + 512026384 = 18061^2 + 22628^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 838226105 - 2¹⁰ = 838225081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (838226107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39704 + ... + 57033.

It is an arithmetic number, because the mean of its divisors is an integer number (125807769).

Almost surely, 2^838226105 is an apocalyptic number.

It is an amenable number.

838226105 is a deficient number, since it is larger than the sum of its proper divisors (168236047).

838226105 is a wasteful number, since it uses less digits than its factorization.

838226105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98475.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 838226105 is about 28952.1347226763. The cubic root of 838226105 is about 942.8741459339.

The spelling of 838226105 in words is "eight hundred thirty-eight million, two hundred twenty-six thousand, one hundred five".