108866677 has 2 divisors, whose sum is σ = 108866678. Its totient is φ = 108866676.

The previous prime is 108866671. The next prime is 108866683. The reversal of 108866677 is 776668801.

It is a balanced prime because it is at equal distance from previous prime (108866671) and next prime (108866683).

It can be written as a sum of positive squares in only one way, i.e., 75238276 + 33628401 = 8674^2 + 5799^2 .

It is an emirp because it is prime and its reverse (776668801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108866677 - 2¹¹ = 108864629 is a prime.

It is a super-2 number, since 2×108866677² = 23703906722044658, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108866677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108866671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54433338 + 54433339.

It is an arithmetic number, because the mean of its divisors is an integer number (54433339).

Almost surely, 2^108866677 is an apocalyptic number.

It is an amenable number.

108866677 is a deficient number, since it is larger than the sum of its proper divisors (1).

108866677 is an equidigital number, since it uses as much as digits as its factorization.

108866677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 108866677 is about 10433.9195415721. The cubic root of 108866677 is about 477.4907787662.

The spelling of 108866677 in words is "one hundred eight million, eight hundred sixty-six thousand, six hundred seventy-seven".