108573399 has 16 divisors (see below), whose sum is σ = 175472640. Its totient is φ = 65801880.

The previous prime is 108573397. The next prime is 108573403. The reversal of 108573399 is 993375801.

It is a happy number.

It is not a de Polignac number, because 108573399 - 2¹ = 108573397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108573397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182487 + ... + 183080.

It is an arithmetic number, because the mean of its divisors is an integer number (10967040).

Almost surely, 2^108573399 is an apocalyptic number.

108573399 is a deficient number, since it is larger than the sum of its proper divisors (66899241).

108573399 is a wasteful number, since it uses less digits than its factorization.

108573399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365587 (or 365581 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 108573399 is about 10419.8559970856. The cubic root of 108573399 is about 477.0616193487.

The spelling of 108573399 in words is "one hundred eight million, five hundred seventy-three thousand, three hundred ninety-nine".