108950437 has 2 divisors, whose sum is σ = 108950438. Its totient is φ = 108950436.

The previous prime is 108950431. The next prime is 108950549. The reversal of 108950437 is 734059801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86378436 + 22572001 = 9294^2 + 4751^2 .

It is an emirp because it is prime and its reverse (734059801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108950437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108950396 and 108950405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108950431) 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, 54475218 + 54475219.

It is an arithmetic number, because the mean of its divisors is an integer number (54475219).

Almost surely, 2^108950437 is an apocalyptic number.

It is an amenable number.

108950437 is a deficient number, since it is larger than the sum of its proper divisors (1).

108950437 is an equidigital number, since it uses as much as digits as its factorization.

108950437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 108950437 is about 10437.9326018134. The cubic root of 108950437 is about 477.6132048874.

The spelling of 108950437 in words is "one hundred eight million, nine hundred fifty thousand, four hundred thirty-seven".