4330540 has 24 divisors (see below), whose sum is σ = 9137520. Its totient is φ = 1723968.

The previous prime is 4330523. The next prime is 4330559. The reversal of 4330540 is 450334.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5491 + ... + 6229.

It is an arithmetic number, because the mean of its divisors is an integer number (380730).

Almost surely, 2^4330540 is an apocalyptic number.

It is an amenable number.

4330540 is an abundant number, since it is smaller than the sum of its proper divisors (4806980).

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

4330540 is a wasteful number, since it uses less digits than its factorization.

4330540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 4330540 is about 2080.9949543428. The cubic root of 4330540 is about 162.9974029471.

Adding to 4330540 its reverse (450334), we get a palindrome (4780874).

The spelling of 4330540 in words is "four million, three hundred thirty thousand, five hundred forty".