108814949 has 2 divisors, whose sum is σ = 108814950. Its totient is φ = 108814948.

The previous prime is 108814933. The next prime is 108814967. The reversal of 108814949 is 949418801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100300225 + 8514724 = 10015^2 + 2918^2 .

It is a cyclic number.

It is not a de Polignac number, because 108814949 - 2⁴ = 108814933 is a prime.

It is a super-3 number, since 3×108814949³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108814969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54407474 + 54407475.

It is an arithmetic number, because the mean of its divisors is an integer number (54407475).

Almost surely, 2^108814949 is an apocalyptic number.

It is an amenable number.

108814949 is a deficient number, since it is larger than the sum of its proper divisors (1).

108814949 is an equidigital number, since it uses as much as digits as its factorization.

108814949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 108814949 is about 10431.4404086876. The cubic root of 108814949 is about 477.4151402062.

The spelling of 108814949 in words is "one hundred eight million, eight hundred fourteen thousand, nine hundred forty-nine".