105632266 has 4 divisors (see below), whose sum is σ = 158448402. Its totient is φ = 52816132.

The previous prime is 105632257. The next prime is 105632279. The reversal of 105632266 is 662236501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 83814025 + 21818241 = 9155^2 + 4671^2 .

It is a super-2 number, since 2×105632266² = 22316351240589512, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26408065 + ... + 26408068.

Almost surely, 2^105632266 is an apocalyptic number.

105632266 is a deficient number, since it is larger than the sum of its proper divisors (52816136).

105632266 is an equidigital number, since it uses as much as digits as its factorization.

105632266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52816135.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 105632266 is about 10277.7558834602. The cubic root of 105632266 is about 472.7144362280.

Adding to 105632266 its reverse (662236501), we get a palindrome (767868767).

The spelling of 105632266 in words is "one hundred five million, six hundred thirty-two thousand, two hundred sixty-six".