109090967 has 8 divisors (see below), whose sum is σ = 110605824. Its totient is φ = 107581048.

The previous prime is 109090939. The next prime is 109090973. The reversal of 109090967 is 769090901.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 109090967 - 2⁶ = 109090903 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109090567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70868 + ... + 72390.

It is an arithmetic number, because the mean of its divisors is an integer number (13825728).

Almost surely, 2^109090967 is an apocalyptic number.

109090967 is a deficient number, since it is larger than the sum of its proper divisors (1514857).

109090967 is an equidigital number, since it uses as much as digits as its factorization.

109090967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469.

The product of its (nonzero) digits is 30618, while the sum is 41.

The square root of 109090967 is about 10444.6621295282. The cubic root of 109090967 is about 477.8184668650.

The spelling of 109090967 in words is "one hundred nine million, ninety thousand, nine hundred sixty-seven".