470388885 has 16 divisors (see below), whose sum is σ = 776901120. Its totient is φ = 242781120.

The previous prime is 470388869. The next prime is 470388889. The reversal of 470388885 is 588883074.

It is not a de Polignac number, because 470388885 - 2⁴ = 470388869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470388889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505330 + ... + 506259.

It is an arithmetic number, because the mean of its divisors is an integer number (48556320).

Almost surely, 2^470388885 is an apocalyptic number.

It is an amenable number.

470388885 is a deficient number, since it is larger than the sum of its proper divisors (306512235).

470388885 is a wasteful number, since it uses less digits than its factorization.

470388885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011628.

The product of its (nonzero) digits is 1720320, while the sum is 51.

The square root of 470388885 is about 21688.4504979033. The cubic root of 470388885 is about 777.7123884294.

The spelling of 470388885 in words is "four hundred seventy million, three hundred eighty-eight thousand, eight hundred eighty-five".