4532340 has 24 divisors (see below), whose sum is σ = 12690720. Its totient is φ = 1208608.

The previous prime is 4532327. The next prime is 4532369. The reversal of 4532340 is 432354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37710 + ... + 37829.

It is an arithmetic number, because the mean of its divisors is an integer number (528780).

Almost surely, 2^4532340 is an apocalyptic number.

It is an amenable number.

4532340 is an abundant number, since it is smaller than the sum of its proper divisors (8158380).

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

4532340 is a wasteful number, since it uses less digits than its factorization.

4532340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75551 (or 75549 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 4532340 is about 2128.9293083614. The cubic root of 4532340 is about 165.4909162814.

Adding to 4532340 its reverse (432354), we get a palindrome (4964694).

It can be divided in two parts, 45 and 32340, that added together give a triangular number (32385 = T₂₅₄).

The spelling of 4532340 in words is "four million, five hundred thirty-two thousand, three hundred forty".