108472361 has 2 divisors, whose sum is σ = 108472362. Its totient is φ = 108472360.

The previous prime is 108472339. The next prime is 108472363. The reversal of 108472361 is 163274801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107329600 + 1142761 = 10360^2 + 1069^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108472361 is a prime.

It is a Sophie Germain prime.

Together with 108472363, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (108472363) 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 as a sum of consecutive naturals, namely, 54236180 + 54236181.

It is an arithmetic number, because the mean of its divisors is an integer number (54236181).

Almost surely, 2^108472361 is an apocalyptic number.

It is an amenable number.

108472361 is a deficient number, since it is larger than the sum of its proper divisors (1).

108472361 is an equidigital number, since it uses as much as digits as its factorization.

108472361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 108472361 is about 10415.0065290426. The cubic root of 108472361 is about 476.9135894995.

The spelling of 108472361 in words is "one hundred eight million, four hundred seventy-two thousand, three hundred sixty-one".