472811 has 8 divisors (see below), whose sum is σ = 502944. Its totient is φ = 443520.

The previous prime is 472799. The next prime is 472817. The reversal of 472811 is 118274.

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 472811 - 2¹⁴ = 456427 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472811.

It is not an unprimeable number, because it can be changed into a prime (472817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235 + ... + 1571.

It is an arithmetic number, because the mean of its divisors is an integer number (62868).

2⁴⁷²⁸¹¹ is an apocalyptic number.

472811 is a deficient number, since it is larger than the sum of its proper divisors (30133).

472811 is a wasteful number, since it uses less digits than its factorization.

472811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421.

The product of its digits is 448, while the sum is 23.

The square root of 472811 is about 687.6125362441. The cubic root of 472811 is about 77.9044963055.

The spelling of 472811 in words is "four hundred seventy-two thousand, eight hundred eleven".