476905 has 32 divisors (see below), whose sum is σ = 725760. Its totient is φ = 295680.

The previous prime is 476891. The next prime is 476911. The reversal of 476905 is 509674.

476905 = T₁₂ + T₁₃ + ... + T₁₄₁.

476905 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 476905 - 2¹¹ = 474857 is a prime.

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

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 16431 + ... + 16459.

It is an arithmetic number, because the mean of its divisors is an integer number (22680).

2⁴⁷⁶⁹⁰⁵ is an apocalyptic number.

It is an amenable number.

476905 is a deficient number, since it is larger than the sum of its proper divisors (248855).

476905 is a wasteful number, since it uses less digits than its factorization.

476905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 476905 is about 690.5830869635. The cubic root of 476905 is about 78.1287048910.

The spelling of 476905 in words is "four hundred seventy-six thousand, nine hundred five".