108876961 has 2 divisors, whose sum is σ = 108876962. Its totient is φ = 108876960.

The previous prime is 108876953. The next prime is 108876967. The reversal of 108876961 is 169678801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70980625 + 37896336 = 8425^2 + 6156^2 .

It is a cyclic number.

It is not a de Polignac number, because 108876961 - 2³ = 108876953 is a prime.

It is not a weakly prime, because it can be changed into another prime (108876967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54438480 + 54438481.

It is an arithmetic number, because the mean of its divisors is an integer number (54438481).

Almost surely, 2^108876961 is an apocalyptic number.

It is an amenable number.

108876961 is a deficient number, since it is larger than the sum of its proper divisors (1).

108876961 is an equidigital number, since it uses as much as digits as its factorization.

108876961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 108876961 is about 10434.4123456954. The cubic root of 108876961 is about 477.5058135491.

The spelling of 108876961 in words is "one hundred eight million, eight hundred seventy-six thousand, nine hundred sixty-one".