478743 has 16 divisors (see below), whose sum is σ = 693120. Its totient is φ = 292896.

The previous prime is 478741. The next prime is 478747. The reversal of 478743 is 347874.

It is a happy number.

478743 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 478743 - 2¹ = 478741 is a prime.

It is an alternating number because its digits alternate between even and odd.

478743 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478741) 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 15 ways as a sum of consecutive naturals, for example, 1996 + ... + 2222.

It is an arithmetic number, because the mean of its divisors is an integer number (43320).

2⁴⁷⁸⁷⁴³ is an apocalyptic number.

478743 is a deficient number, since it is larger than the sum of its proper divisors (214377).

478743 is a wasteful number, since it uses less digits than its factorization.

478743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286.

The product of its digits is 18816, while the sum is 33.

The square root of 478743 is about 691.9125667308. The cubic root of 478743 is about 78.2289460109.

It can be divided in two parts, 478 and 743, that added together give a palindrome (1221).

The spelling of 478743 in words is "four hundred seventy-eight thousand, seven hundred forty-three".