477255 has 8 divisors (see below), whose sum is σ = 763632. Its totient is φ = 254528.

The previous prime is 477229. The next prime is 477259. The reversal of 477255 is 552774.

477255 is nontrivially palindromic in base 16.

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 477255 - 2⁹ = 476743 is a prime.

477255 is a lucky number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 477255.

It is not an unprimeable number, because it can be changed into a prime (477259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15894 + ... + 15923.

It is an arithmetic number, because the mean of its divisors is an integer number (95454).

2⁴⁷⁷²⁵⁵ is an apocalyptic number.

477255 is a deficient number, since it is larger than the sum of its proper divisors (286377).

477255 is a wasteful number, since it uses less digits than its factorization.

477255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31825.

The product of its digits is 9800, while the sum is 30.

The square root of 477255 is about 690.8364495306. The cubic root of 477255 is about 78.1478130711.

The spelling of 477255 in words is "four hundred seventy-seven thousand, two hundred fifty-five".