105497267 has 4 divisors (see below), whose sum is σ = 106983216. Its totient is φ = 104011320.

The previous prime is 105497237. The next prime is 105497317. The reversal of 105497267 is 762794501.

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

It is a cyclic number.

It is not a de Polignac number, because 105497267 - 2⁸ = 105497011 is a prime.

It is a super-2 number, since 2×105497267² = 22259346688938578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105497237) 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, 742868 + ... + 743009.

It is an arithmetic number, because the mean of its divisors is an integer number (26745804).

Almost surely, 2^105497267 is an apocalyptic number.

105497267 is a deficient number, since it is larger than the sum of its proper divisors (1485949).

105497267 is an equidigital number, since it uses as much as digits as its factorization.

105497267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485948.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 105497267 is about 10271.1862508670. The cubic root of 105497267 is about 472.5129725916.

The spelling of 105497267 in words is "one hundred five million, four hundred ninety-seven thousand, two hundred sixty-seven".