476305 has 4 divisors (see below), whose sum is σ = 571572. Its totient is φ = 381040.

The previous prime is 476299. The next prime is 476317. The reversal of 476305 is 503674.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 101761 + 374544 = 319^2 + 612^2 .

It is not a de Polignac number, because 476305 - 2⁹ = 475793 is a prime.

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

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 476305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47626 + ... + 47635.

It is an arithmetic number, because the mean of its divisors is an integer number (142893).

2⁴⁷⁶³⁰⁵ is an apocalyptic number.

It is an amenable number.

476305 is a deficient number, since it is larger than the sum of its proper divisors (95267).

476305 is an equidigital number, since it uses as much as digits as its factorization.

476305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95266.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 476305 is about 690.1485347373. The cubic root of 476305 is about 78.0959262484.

Adding to 476305 its reverse (503674), we get a palindrome (979979).

The spelling of 476305 in words is "four hundred seventy-six thousand, three hundred five".