9113850 has 96 divisors (see below), whose sum is σ = 25861440. Its totient is φ = 2358720.

The previous prime is 9113843. The next prime is 9113851. The reversal of 9113850 is 583119.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9113851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57972 + ... + 58128.

It is an arithmetic number, because the mean of its divisors is an integer number (269390).

Almost surely, 2^9113850 is an apocalyptic number.

9113850 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9113850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12930720).

9113850 is an abundant number, since it is smaller than the sum of its proper divisors (16747590).

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

9113850 is a wasteful number, since it uses less digits than its factorization.

9113850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 9113850 is about 3018.9153681413. The cubic root of 9113850 is about 208.8818116451.

Adding to 9113850 its reverse (583119), we get a palindrome (9696969).

It can be divided in two parts, 911 and 3850, that added together give a square (4761 = 69²).

The spelling of 9113850 in words is "nine million, one hundred thirteen thousand, eight hundred fifty".