9813375 has 96 divisors (see below), whose sum is σ = 21123648. Its totient is φ = 4320000.

The previous prime is 9813373. The next prime is 9813383. The reversal of 9813375 is 5733189.

It is not a de Polignac number, because 9813375 - 2¹ = 9813373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9813373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 160845 + ... + 160905.

It is an arithmetic number, because the mean of its divisors is an integer number (220038).

Almost surely, 2^9813375 is an apocalyptic number.

9813375 is an abundant number, since it is smaller than the sum of its proper divisors (11310273).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9813375 is a wasteful number, since it uses less digits than its factorization.

9813375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 93 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 9813375 is about 3132.6306836268. The cubic root of 9813375 is about 214.0948061601.

It can be divided in two parts, 981 and 3375, that added together give a square (4356 = 66²).

The spelling of 9813375 in words is "nine million, eight hundred thirteen thousand, three hundred seventy-five".