4313140 has 48 divisors (see below), whose sum is σ = 9970128. Its totient is φ = 1557504.

The previous prime is 4313131. The next prime is 4313147. The reversal of 4313140 is 413134.

It can be written as a sum of positive squares in 8 ways, for example, as 1008016 + 3305124 = 1004^2 + 1818^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4313147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13624 + ... + 13936.

It is an arithmetic number, because the mean of its divisors is an integer number (207711).

Almost surely, 2^4313140 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 4313140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4985064).

4313140 is an abundant number, since it is smaller than the sum of its proper divisors (5656988).

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

4313140 is a wasteful number, since it uses less digits than its factorization.

4313140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4313140 is about 2076.8100539048. The cubic root of 4313140 is about 162.7788034309.

Adding to 4313140 its reverse (413134), we get a palindrome (4726274).

The spelling of 4313140 in words is "four million, three hundred thirteen thousand, one hundred forty".