108847433 has 2 divisors, whose sum is σ = 108847434. Its totient is φ = 108847432.

The previous prime is 108847423. The next prime is 108847471. The reversal of 108847433 is 334748801.

It is an a-pointer prime, because the next prime (108847471) can be obtained adding 108847433 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58323769 + 50523664 = 7637^2 + 7108^2 .

It is a cyclic number.

It is not a de Polignac number, because 108847433 - 2¹⁸ = 108585289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108847423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54423716 + 54423717.

It is an arithmetic number, because the mean of its divisors is an integer number (54423717).

Almost surely, 2^108847433 is an apocalyptic number.

It is an amenable number.

108847433 is a deficient number, since it is larger than the sum of its proper divisors (1).

108847433 is an equidigital number, since it uses as much as digits as its factorization.

108847433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 108847433 is about 10432.9973162078. The cubic root of 108847433 is about 477.4626422899.

The spelling of 108847433 in words is "one hundred eight million, eight hundred forty-seven thousand, four hundred thirty-three".