476889 has 8 divisors (see below), whose sum is σ = 726720. Its totient is φ = 272496.

The previous prime is 476887. The next prime is 476891. The reversal of 476889 is 988674.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (476887) and next prime (476891).

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

It is not a de Polignac number, because 476889 - 2¹ = 476887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 476889.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476887) 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, 11334 + ... + 11375.

It is an arithmetic number, because the mean of its divisors is an integer number (90840).

2⁴⁷⁶⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

476889 is a deficient number, since it is larger than the sum of its proper divisors (249831).

476889 is a wasteful number, since it uses less digits than its factorization.

476889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22719.

The product of its digits is 96768, while the sum is 42.

The square root of 476889 is about 690.5715024529. The cubic root of 476889 is about 78.1278311507.

The spelling of 476889 in words is "four hundred seventy-six thousand, eight hundred eighty-nine".