109354967 has 2 divisors, whose sum is σ = 109354968. Its totient is φ = 109354966.

The previous prime is 109354961. The next prime is 109354979. The reversal of 109354967 is 769453901.

It is a weak prime.

It is an emirp because it is prime and its reverse (769453901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109354967 - 2⁸ = 109354711 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109354961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54677483 + 54677484.

It is an arithmetic number, because the mean of its divisors is an integer number (54677484).

Almost surely, 2^109354967 is an apocalyptic number.

109354967 is a deficient number, since it is larger than the sum of its proper divisors (1).

109354967 is an equidigital number, since it uses as much as digits as its factorization.

109354967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 109354967 is about 10457.2925272271. The cubic root of 109354967 is about 478.2035963862.

The spelling of 109354967 in words is "one hundred nine million, three hundred fifty-four thousand, nine hundred sixty-seven".