470765 has 4 divisors (see below), whose sum is σ = 564924. Its totient is φ = 376608.

The previous prime is 470749. The next prime is 470779. The reversal of 470765 is 567074.

470765 = T₂₄₃ + T₂₄₄ + ... + T₂₅₇.

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

It can be written as a sum of positive squares in 2 ways, for example, as 178084 + 292681 = 422^2 + 541^2 .

It is a cyclic number.

It is not a de Polignac number, because 470765 - 2⁴ = 470749 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 47072 + ... + 47081.

It is an arithmetic number, because the mean of its divisors is an integer number (141231).

2⁴⁷⁰⁷⁶⁵ is an apocalyptic number.

It is an amenable number.

470765 is a deficient number, since it is larger than the sum of its proper divisors (94159).

470765 is an equidigital number, since it uses as much as digits as its factorization.

470765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94158.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 470765 is about 686.1231667857. The cubic root of 470765 is about 77.7919615100.

The spelling of 470765 in words is "four hundred seventy thousand, seven hundred sixty-five".