477213 has 8 divisors (see below), whose sum is σ = 694176. Its totient is φ = 289200.

The previous prime is 477209. The next prime is 477221. The reversal of 477213 is 312774.

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

It is not a de Polignac number, because 477213 - 2² = 477209 is a prime.

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 477213.

It is not an unprimeable number, because it can be changed into a prime (477293) 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, 7198 + ... + 7263.

It is an arithmetic number, because the mean of its divisors is an integer number (86772).

2⁴⁷⁷²¹³ is an apocalyptic number.

It is an amenable number.

477213 is a deficient number, since it is larger than the sum of its proper divisors (216963).

477213 is a wasteful number, since it uses less digits than its factorization.

477213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14475.

The product of its digits is 1176, while the sum is 24.

The square root of 477213 is about 690.8060509289. The cubic root of 477213 is about 78.1455205829.

Adding to 477213 its reverse (312774), we get a palindrome (789987).

It can be divided in two parts, 47 and 7213, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 477213 in words is "four hundred seventy-seven thousand, two hundred thirteen".