470028778 has 16 divisors (see below), whose sum is σ = 715760640. Its totient is φ = 231469056.

The previous prime is 470028773. The next prime is 470028817. The reversal of 470028778 is 877820074.

It is not an unprimeable number, because it can be changed into a prime (470028773) 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 7 ways as a sum of consecutive naturals, for example, 28650 + ... + 41962.

It is an arithmetic number, because the mean of its divisors is an integer number (44735040).

Almost surely, 2^470028778 is an apocalyptic number.

470028778 is a deficient number, since it is larger than the sum of its proper divisors (245731862).

470028778 is a wasteful number, since it uses less digits than its factorization.

470028778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13581.

The product of its (nonzero) digits is 175616, while the sum is 43.

The square root of 470028778 is about 21680.1470935969. The cubic root of 470028778 is about 777.5138780896.

The spelling of 470028778 in words is "four hundred seventy million, twenty-eight thousand, seven hundred seventy-eight".