108097641 has 6 divisors (see below), whose sum is σ = 156141050. Its totient is φ = 72065088.

The previous prime is 108097637. The next prime is 108097667. The reversal of 108097641 is 146790801.

108097641 is a `hidden beast` number, since 1 + 0 + 8 + 0 + 9 + 7 + 641 = 666.

It can be written as a sum of positive squares in only one way, i.e., 108056025 + 41616 = 10395^2 + 204^2 .

It is not a de Polignac number, because 108097641 - 2² = 108097637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108097596 and 108097605.

It is not an unprimeable number, because it can be changed into a prime (108097841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6005416 + ... + 6005433.

Almost surely, 2^108097641 is an apocalyptic number.

It is an amenable number.

108097641 is a deficient number, since it is larger than the sum of its proper divisors (48043409).

108097641 is a wasteful number, since it uses less digits than its factorization.

108097641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12010855 (or 12010852 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 108097641 is about 10397.0015389053. The cubic root of 108097641 is about 476.3637866460.

The spelling of 108097641 in words is "one hundred eight million, ninety-seven thousand, six hundred forty-one".