8753140 has 36 divisors (see below), whose sum is σ = 20210148. Its totient is φ = 3182080.

The previous prime is 8753119. The next prime is 8753141. The reversal of 8753140 is 413578.

It can be written as a sum of positive squares in 2 ways, for example, as 1069156 + 7683984 = 1034^2 + 2772^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8753099 and 8753108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8753141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 612 + ... + 4228.

It is an arithmetic number, because the mean of its divisors is an integer number (561393).

Almost surely, 2^8753140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8753140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10105074).

8753140 is an abundant number, since it is smaller than the sum of its proper divisors (11457008).

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

8753140 is a wasteful number, since it uses less digits than its factorization.

8753140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3648 (or 3635 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 8753140 is about 2958.5706008138. The cubic root of 8753140 is about 206.0889112536.

It can be divided in two parts, 87531 and 40, that added together give a triangular number (87571 = T₄₁₈).

The spelling of 8753140 in words is "eight million, seven hundred fifty-three thousand, one hundred forty".