477955 has 8 divisors (see below), whose sum is σ = 607392. Its totient is φ = 359808.

The previous prime is 477947. The next prime is 477973. The reversal of 477955 is 559774.

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 477955 - 2³ = 477947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2727 + ... + 2896.

It is an arithmetic number, because the mean of its divisors is an integer number (75924).

2⁴⁷⁷⁹⁵⁵ is an apocalyptic number.

477955 is a deficient number, since it is larger than the sum of its proper divisors (129437).

477955 is a wasteful number, since it uses less digits than its factorization.

477955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5645.

The product of its digits is 44100, while the sum is 37.

The square root of 477955 is about 691.3428961087. The cubic root of 477955 is about 78.1860014232.

It can be divided in two parts, 477 and 955, that multiplied together give a triangular number (455535 = T₉₅₄).

The spelling of 477955 in words is "four hundred seventy-seven thousand, nine hundred fifty-five".