504023340 has 48 divisors (see below), whose sum is σ = 1412248320. Its totient is φ = 134312640.

The previous prime is 504023329. The next prime is 504023423. The reversal of 504023340 is 43320405.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150201 + ... + 153519.

It is an arithmetic number, because the mean of its divisors is an integer number (29421840).

Almost surely, 2^504023340 is an apocalyptic number.

It is an amenable number.

504023340 is an abundant number, since it is smaller than the sum of its proper divisors (908224980).

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

504023340 is a wasteful number, since it uses less digits than its factorization.

504023340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862 (or 5860 counting only the distinct ones).

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

The square root of 504023340 is about 22450.4641377411. The cubic root of 504023340 is about 795.8237259393.

Adding to 504023340 its reverse (43320405), we get a palindrome (547343745).

The spelling of 504023340 in words is "five hundred four million, twenty-three thousand, three hundred forty".