109000847 has 2 divisors, whose sum is σ = 109000848. Its totient is φ = 109000846.

The previous prime is 109000819. The next prime is 109000873. The reversal of 109000847 is 748000901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109000847 - 2⁶ = 109000783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109000877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54500423 + 54500424.

It is an arithmetic number, because the mean of its divisors is an integer number (54500424).

Almost surely, 2^109000847 is an apocalyptic number.

109000847 is a deficient number, since it is larger than the sum of its proper divisors (1).

109000847 is an equidigital number, since it uses as much as digits as its factorization.

109000847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 109000847 is about 10440.3470727749. The cubic root of 109000847 is about 477.6868554083.

The spelling of 109000847 in words is "one hundred nine million, eight hundred forty-seven", and thus it is an aban number.