108746969 has 2 divisors, whose sum is σ = 108746970. Its totient is φ = 108746968.

The previous prime is 108746941. The next prime is 108746983. The reversal of 108746969 is 969647801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108576400 + 170569 = 10420^2 + 413^2 .

It is an emirp because it is prime and its reverse (969647801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108746969 is a prime.

It is a super-2 number, since 2×108746969² = 23651806533373922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108746929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54373484 + 54373485.

It is an arithmetic number, because the mean of its divisors is an integer number (54373485).

Almost surely, 2^108746969 is an apocalyptic number.

It is an amenable number.

108746969 is a deficient number, since it is larger than the sum of its proper divisors (1).

108746969 is an equidigital number, since it uses as much as digits as its factorization.

108746969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 108746969 is about 10428.1814809678. The cubic root of 108746969 is about 477.3157009216.

The spelling of 108746969 in words is "one hundred eight million, seven hundred forty-six thousand, nine hundred sixty-nine".