4313530 has 16 divisors (see below), whose sum is σ = 8361864. Its totient is φ = 1592640.

The previous prime is 4313509. The next prime is 4313531. The reversal of 4313530 is 353134.

It can be written as a sum of positive squares in 4 ways, for example, as 2563201 + 1750329 = 1601^2 + 1323^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4313498 and 4313507.

It is not an unprimeable number, because it can be changed into a prime (4313531) 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 7 ways as a sum of consecutive naturals, for example, 16461 + ... + 16720.

Almost surely, 2^4313530 is an apocalyptic number.

4313530 is a deficient number, since it is larger than the sum of its proper divisors (4048334).

4313530 is a wasteful number, since it uses less digits than its factorization.

4313530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33201.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 4313530 is about 2076.9039457808. The cubic root of 4313530 is about 162.7837095102.

Adding to 4313530 its reverse (353134), we get a palindrome (4666664).

The spelling of 4313530 in words is "four million, three hundred thirteen thousand, five hundred thirty".