108894135 has 16 divisors (see below), whose sum is σ = 199120896. Its totient is φ = 49780128.

The previous prime is 108894133. The next prime is 108894151. The reversal of 108894135 is 531498801.

It is not a de Polignac number, because 108894135 - 2¹ = 108894133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108894093 and 108894102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108894131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518439 + ... + 518648.

It is an arithmetic number, because the mean of its divisors is an integer number (12445056).

Almost surely, 2^108894135 is an apocalyptic number.

108894135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

108894135 is a deficient number, since it is larger than the sum of its proper divisors (90226761).

108894135 is a wasteful number, since it uses less digits than its factorization.

108894135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037102.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 108894135 is about 10435.2352632799. The cubic root of 108894135 is about 477.5309191166.

The spelling of 108894135 in words is "one hundred eight million, eight hundred ninety-four thousand, one hundred thirty-five".