109082807 has 4 divisors (see below), whose sum is σ = 109563576. Its totient is φ = 108602040.

The previous prime is 109082803. The next prime is 109082821. The reversal of 109082807 is 708280901.

It is a happy number.

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 109082807 - 2² = 109082803 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 (109082801) 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, 240044 + ... + 240497.

It is an arithmetic number, because the mean of its divisors is an integer number (27390894).

Almost surely, 2^109082807 is an apocalyptic number.

109082807 is a deficient number, since it is larger than the sum of its proper divisors (480769).

109082807 is an equidigital number, since it uses as much as digits as its factorization.

109082807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480768.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 109082807 is about 10444.2714920668. The cubic root of 109082807 is about 477.8065529672.

The spelling of 109082807 in words is "one hundred nine million, eighty-two thousand, eight hundred seven".