109274267 has 2 divisors, whose sum is σ = 109274268. Its totient is φ = 109274266.

The previous prime is 109274261. The next prime is 109274293. The reversal of 109274267 is 762472901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109274267 - 2⁴ = 109274251 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109274267.

It is not a weakly prime, because it can be changed into another prime (109274261) 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 as a sum of consecutive naturals, namely, 54637133 + 54637134.

It is an arithmetic number, because the mean of its divisors is an integer number (54637134).

Almost surely, 2^109274267 is an apocalyptic number.

109274267 is a deficient number, since it is larger than the sum of its proper divisors (1).

109274267 is an equidigital number, since it uses as much as digits as its factorization.

109274267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 109274267 is about 10453.4332637655. The cubic root of 109274267 is about 478.0859351340.

The spelling of 109274267 in words is "one hundred nine million, two hundred seventy-four thousand, two hundred sixty-seven".