5040434 has 24 divisors (see below), whose sum is σ = 9261360. Its totient is φ = 2045736.

The previous prime is 5040433. The next prime is 5040439. The reversal of 5040434 is 4340405.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5040433) 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 11 ways as a sum of consecutive naturals, for example, 509 + ... + 3215.

It is an arithmetic number, because the mean of its divisors is an integer number (385890).

Almost surely, 2^5040434 is an apocalyptic number.

5040434 is a deficient number, since it is larger than the sum of its proper divisors (4220926).

5040434 is a wasteful number, since it uses less digits than its factorization.

5040434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742 (or 2735 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 5040434 is about 2245.0910894661. The cubic root of 5040434 is about 171.4572988233.

Adding to 5040434 its reverse (4340405), we get a palindrome (9380839).

The spelling of 5040434 in words is "five million, forty thousand, four hundred thirty-four".