926220105 has 12 divisors (see below), whose sum is σ = 1605448260. Its totient is φ = 493984032.

The previous prime is 926220101. The next prime is 926220121. The reversal of 926220105 is 501022629.

It can be written as a sum of positive squares in 2 ways, for example, as 437102649 + 489117456 = 20907^2 + 22116^2 .

It is not a de Polignac number, because 926220105 - 2² = 926220101 is a prime.

It is a super-2 number, since 2×926220105² = 1715767365812422050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (926220101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10291290 + ... + 10291379.

It is an arithmetic number, because the mean of its divisors is an integer number (133787355).

Almost surely, 2^926220105 is an apocalyptic number.

It is an amenable number.

926220105 is a deficient number, since it is larger than the sum of its proper divisors (679228155).

926220105 is a wasteful number, since it uses less digits than its factorization.

926220105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20582680 (or 20582677 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 926220105 is about 30433.8644440695. The cubic root of 926220105 is about 974.7757906542.

The spelling of 926220105 in words is "nine hundred twenty-six million, two hundred twenty thousand, one hundred five".