108867937 has 2 divisors, whose sum is σ = 108867938. Its totient is φ = 108867936.

The previous prime is 108867923. The next prime is 108867953. The reversal of 108867937 is 739768801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105042001 + 3825936 = 10249^2 + 1956^2 .

It is a cyclic number.

It is not a de Polignac number, because 108867937 - 2¹⁵ = 108835169 is a prime.

It is not a weakly prime, because it can be changed into another prime (108867907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54433968 + 54433969.

It is an arithmetic number, because the mean of its divisors is an integer number (54433969).

Almost surely, 2^108867937 is an apocalyptic number.

It is an amenable number.

108867937 is a deficient number, since it is larger than the sum of its proper divisors (1).

108867937 is an equidigital number, since it uses as much as digits as its factorization.

108867937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 49.

The square root of 108867937 is about 10433.9799213915. The cubic root of 108867937 is about 477.4926208850.

The spelling of 108867937 in words is "one hundred eight million, eight hundred sixty-seven thousand, nine hundred thirty-seven".