4731404 has 12 divisors (see below), whose sum is σ = 8416128. Its totient is φ = 2326800.

The previous prime is 4731403. The next prime is 4731409. The reversal of 4731404 is 4041374.

It is a super-2 number, since 2×4731404² = 44772367622432, which contains 22 as substring.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4731404.

It is not an unprimeable number, because it can be changed into a prime (4731403) 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 3 ways as a sum of consecutive naturals, for example, 9452 + ... + 9939.

It is an arithmetic number, because the mean of its divisors is an integer number (701344).

Almost surely, 2^4731404 is an apocalyptic number.

It is an amenable number.

4731404 is a deficient number, since it is larger than the sum of its proper divisors (3684724).

4731404 is a wasteful number, since it uses less digits than its factorization.

4731404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19456 (or 19454 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 4731404 is about 2175.1790730880. The cubic root of 4731404 is about 167.8791175008.

Adding to 4731404 its reverse (4041374), we get a palindrome (8772778).

The spelling of 4731404 in words is "four million, seven hundred thirty-one thousand, four hundred four".