470085385 has 32 divisors (see below), whose sum is σ = 733888512. Its totient is φ = 280294080.

The previous prime is 470085383. The next prime is 470085397. The reversal of 470085385 is 583580074.

It is not a de Polignac number, because 470085385 - 2¹ = 470085383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (470085383) 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 31 ways as a sum of consecutive naturals, for example, 17689 + ... + 35398.

It is an arithmetic number, because the mean of its divisors is an integer number (22934016).

Almost surely, 2^470085385 is an apocalyptic number.

It is an amenable number.

470085385 is a deficient number, since it is larger than the sum of its proper divisors (263803127).

470085385 is a wasteful number, since it uses less digits than its factorization.

470085385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53133.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 470085385 is about 21681.4525574280. The cubic root of 470085385 is about 777.5450896263.

The spelling of 470085385 in words is "four hundred seventy million, eighty-five thousand, three hundred eighty-five".