108894433 has 4 divisors (see below), whose sum is σ = 108934848. Its totient is φ = 108854020.

The previous prime is 108894427. The next prime is 108894439. The reversal of 108894433 is 334498801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (108894427) and next prime (108894439).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108894433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108894439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15853 + ... + 21658.

It is an arithmetic number, because the mean of its divisors is an integer number (27233712).

Almost surely, 2^108894433 is an apocalyptic number.

It is an amenable number.

108894433 is a deficient number, since it is larger than the sum of its proper divisors (40415).

108894433 is an equidigital number, since it uses as much as digits as its factorization.

108894433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40414.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 108894433 is about 10435.2495418174. The cubic root of 108894433 is about 477.5313547204.

The spelling of 108894433 in words is "one hundred eight million, eight hundred ninety-four thousand, four hundred thirty-three".