108893345 has 12 divisors (see below), whose sum is σ = 143632020. Its totient is φ = 79194720.

The previous prime is 108893341. The next prime is 108893371. The reversal of 108893345 is 543398801.

It can be written as a sum of positive squares in 2 ways, for example, as 45468049 + 63425296 = 6743^2 + 7964^2 .

It is not a de Polignac number, because 108893345 - 2² = 108893341 is a prime.

It is a super-5 number, since 5×108893345⁵ (a number of 41 digits) contains 55555 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108893341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89390 + ... + 90599.

It is an arithmetic number, because the mean of its divisors is an integer number (11969335).

Almost surely, 2^108893345 is an apocalyptic number.

It is an amenable number.

108893345 is a deficient number, since it is larger than the sum of its proper divisors (34738675).

108893345 is a wasteful number, since it uses less digits than its factorization.

108893345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180016 (or 180005 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 108893345 is about 10435.1974106866. The cubic root of 108893345 is about 477.5297643243.

The spelling of 108893345 in words is "one hundred eight million, eight hundred ninety-three thousand, three hundred forty-five".