474865 has 8 divisors (see below), whose sum is σ = 578088. Its totient is φ = 374400.

The previous prime is 474857. The next prime is 474899. The reversal of 474865 is 568474.

474865 is nontrivially palindromic in base 8.

It can be written as a sum of positive squares in 4 ways, for example, as 144 + 474721 = 12^2 + 689^2 .

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

It is not a de Polignac number, because 474865 - 2³ = 474857 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 474865.

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 7 ways as a sum of consecutive naturals, for example, 286 + ... + 1015.

It is an arithmetic number, because the mean of its divisors is an integer number (72261).

2⁴⁷⁴⁸⁶⁵ is an apocalyptic number.

It is an amenable number.

474865 is a deficient number, since it is larger than the sum of its proper divisors (103223).

474865 is a wasteful number, since it uses less digits than its factorization.

474865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379.

The product of its digits is 26880, while the sum is 34.

The square root of 474865 is about 689.1044913509. The cubic root of 474865 is about 78.0171450367.

The spelling of 474865 in words is "four hundred seventy-four thousand, eight hundred sixty-five".