470815 has 16 divisors (see below), whose sum is σ = 622080. Its totient is φ = 340480.

The previous prime is 470791. The next prime is 470819. The reversal of 470815 is 518074.

It is not a de Polignac number, because 470815 - 2⁵ = 470783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 470815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470819) 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 15 ways as a sum of consecutive naturals, for example, 2370 + ... + 2560.

It is an arithmetic number, because the mean of its divisors is an integer number (38880).

2⁴⁷⁰⁸¹⁵ is an apocalyptic number.

470815 is a deficient number, since it is larger than the sum of its proper divisors (151265).

470815 is a wasteful number, since it uses less digits than its factorization.

470815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 470815 is about 686.1596024250. The cubic root of 470815 is about 77.7947155100.

Adding to 470815 its reverse (518074), we get a palindrome (988889).

The spelling of 470815 in words is "four hundred seventy thousand, eight hundred fifteen".