5431304 has 32 divisors (see below), whose sum is σ = 10670400. Its totient is φ = 2589120.

The previous prime is 5431303. The next prime is 5431331. The reversal of 5431304 is 4031345.

It is not an unprimeable number, because it can be changed into a prime (5431303) by changing a digit.

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, 17309 + ... + 17619.

It is an arithmetic number, because the mean of its divisors is an integer number (333450).

Almost surely, 2^5431304 is an apocalyptic number.

It is an amenable number.

5431304 is a deficient number, since it is larger than the sum of its proper divisors (5239096).

5431304 is a wasteful number, since it uses less digits than its factorization.

5431304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5431304 is about 2330.5158227311. The cubic root of 5431304 is about 175.7794240870.

Adding to 5431304 its reverse (4031345), we get a palindrome (9462649).

The spelling of 5431304 in words is "five million, four hundred thirty-one thousand, three hundred four".