105207266 has 8 divisors (see below), whose sum is σ = 160485840. Its totient is φ = 51711988.

The previous prime is 105207253. The next prime is 105207269. The reversal of 105207266 is 662702501.

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

It is a super-2 number, since 2×105207266² = 22137137638389512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105207269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445676 + ... + 445911.

It is an arithmetic number, because the mean of its divisors is an integer number (20060730).

Almost surely, 2^105207266 is an apocalyptic number.

105207266 is a deficient number, since it is larger than the sum of its proper divisors (55278574).

105207266 is an equidigital number, since it uses as much as digits as its factorization.

105207266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891648.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 105207266 is about 10257.0593251672. The cubic root of 105207266 is about 472.0796122773.

Adding to 105207266 its reverse (662702501), we get a palindrome (767909767).

The spelling of 105207266 in words is "one hundred five million, two hundred seven thousand, two hundred sixty-six".