109848247 has 2 divisors, whose sum is σ = 109848248. Its totient is φ = 109848246.

The previous prime is 109848241. The next prime is 109848293. The reversal of 109848247 is 742848901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109848247 - 2¹¹ = 109846199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109848241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54924123 + 54924124.

It is an arithmetic number, because the mean of its divisors is an integer number (54924124).

Almost surely, 2^109848247 is an apocalyptic number.

109848247 is a deficient number, since it is larger than the sum of its proper divisors (1).

109848247 is an equidigital number, since it uses as much as digits as its factorization.

109848247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 109848247 is about 10480.8514444200. The cubic root of 109848247 is about 478.9215472329.

The spelling of 109848247 in words is "one hundred nine million, eight hundred forty-eight thousand, two hundred forty-seven".