472315 has 4 divisors (see below), whose sum is σ = 566784. Its totient is φ = 377848.

The previous prime is 472309. The next prime is 472319. The reversal of 472315 is 513274.

472315 is nontrivially palindromic in base 7.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 472315 - 2⁹ = 471803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472319) 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 3 ways as a sum of consecutive naturals, for example, 47227 + ... + 47236.

It is an arithmetic number, because the mean of its divisors is an integer number (141696).

2⁴⁷²³¹⁵ is an apocalyptic number.

472315 is a deficient number, since it is larger than the sum of its proper divisors (94469).

472315 is an equidigital number, since it uses as much as digits as its factorization.

472315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94468.

The product of its digits is 840, while the sum is 22.

The square root of 472315 is about 687.2517733698. The cubic root of 472315 is about 77.8772450007.

Adding to 472315 its reverse (513274), we get a palindrome (985589).

It can be divided in two parts, 472 and 315, that added together give a palindrome (787).

The spelling of 472315 in words is "four hundred seventy-two thousand, three hundred fifteen".