108828437 has 2 divisors, whose sum is σ = 108828438. Its totient is φ = 108828436.

The previous prime is 108828431. The next prime is 108828439. The reversal of 108828437 is 734828801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100120036 + 8708401 = 10006^2 + 2951^2 .

It is a cyclic number.

It is not a de Polignac number, because 108828437 - 2¹⁰ = 108827413 is a prime.

Together with 108828439, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 108828394 and 108828403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108828431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54414218 + 54414219.

It is an arithmetic number, because the mean of its divisors is an integer number (54414219).

Almost surely, 2^108828437 is an apocalyptic number.

It is an amenable number.

108828437 is a deficient number, since it is larger than the sum of its proper divisors (1).

108828437 is an equidigital number, since it uses as much as digits as its factorization.

108828437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 108828437 is about 10432.0868957270. The cubic root of 108828437 is about 477.4348651595.

The spelling of 108828437 in words is "one hundred eight million, eight hundred twenty-eight thousand, four hundred thirty-seven".