108389575 has 18 divisors (see below), whose sum is σ = 153798936. Its totient is φ = 74229840.

The previous prime is 108389573. The next prime is 108389579. The reversal of 108389575 is 575983801.

It is not a de Polignac number, because 108389575 - 2¹ = 108389573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108389573) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 137332 + ... + 138118.

Almost surely, 2^108389575 is an apocalyptic number.

108389575 is a deficient number, since it is larger than the sum of its proper divisors (45409361).

108389575 is an frugal number, since it uses more digits than its factorization.

108389575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591 (or 799 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 46.

The square root of 108389575 is about 10411.0314090392. The cubic root of 108389575 is about 476.7922319590.

The spelling of 108389575 in words is "one hundred eight million, three hundred eighty-nine thousand, five hundred seventy-five".