108541849 has 8 divisors (see below), whose sum is σ = 117499592. Its totient is φ = 99671040.

The previous prime is 108541837. The next prime is 108541859. The reversal of 108541849 is 948145801.

It can be written as a sum of positive squares in 4 ways, for example, as 797449 + 107744400 = 893^2 + 10380^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108541849 - 2⁹ = 108541337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108541859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19122 + ... + 24139.

It is an arithmetic number, because the mean of its divisors is an integer number (14687449).

Almost surely, 2^108541849 is an apocalyptic number.

It is an amenable number.

108541849 is a deficient number, since it is larger than the sum of its proper divisors (8957743).

108541849 is a wasteful number, since it uses less digits than its factorization.

108541849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43467.

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 108541849 is about 10418.3419506177. The cubic root of 108541849 is about 477.0154055972.

The spelling of 108541849 in words is "one hundred eight million, five hundred forty-one thousand, eight hundred forty-nine".