474643 has 8 divisors (see below), whose sum is σ = 529200. Its totient is φ = 422688.

The previous prime is 474629. The next prime is 474647. The reversal of 474643 is 346474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 474643 - 2¹³ = 466451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474647) 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 7 ways as a sum of consecutive naturals, for example, 253 + ... + 1006.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2⁴⁷⁴⁶⁴³ is an apocalyptic number.

474643 is a deficient number, since it is larger than the sum of its proper divisors (54557).

474643 is a wasteful number, since it uses less digits than its factorization.

474643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301.

The product of its digits is 8064, while the sum is 28.

The square root of 474643 is about 688.9433939011. The cubic root of 474643 is about 78.0049854363.

It can be divided in two parts, 4 and 74643, that added together give a palindrome (74647).

The spelling of 474643 in words is "four hundred seventy-four thousand, six hundred forty-three".