109667087 has 8 divisors (see below), whose sum is σ = 113436960. Its totient is φ = 105949440.

The previous prime is 109667053. The next prime is 109667099. The reversal of 109667087 is 780766901.

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 109667087 - 2⁶ = 109667023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109667287) 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 7 ways as a sum of consecutive naturals, for example, 8762 + ... + 17207.

It is an arithmetic number, because the mean of its divisors is an integer number (14179620).

Almost surely, 2^109667087 is an apocalyptic number.

109667087 is a deficient number, since it is larger than the sum of its proper divisors (3769873).

109667087 is a wasteful number, since it uses less digits than its factorization.

109667087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26113.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 109667087 is about 10472.2054506202. The cubic root of 109667087 is about 478.6581257437.

The spelling of 109667087 in words is "one hundred nine million, six hundred sixty-seven thousand, eighty-seven".