470854478 has 8 divisors (see below), whose sum is σ = 711437472. Its totient is φ = 233708656.

The previous prime is 470854471. The next prime is 470854487. The reversal of 470854478 is 874458074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470854471) 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 3 ways as a sum of consecutive naturals, for example, 858950 + ... + 859497.

It is an arithmetic number, because the mean of its divisors is an integer number (88929684).

Almost surely, 2^470854478 is an apocalyptic number.

470854478 is a deficient number, since it is larger than the sum of its proper divisors (240582994).

470854478 is a wasteful number, since it uses less digits than its factorization.

470854478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718586.

The product of its (nonzero) digits is 1003520, while the sum is 47.

The square root of 470854478 is about 21699.1815053011. The cubic root of 470854478 is about 777.9688982044.

The spelling of 470854478 in words is "four hundred seventy million, eight hundred fifty-four thousand, four hundred seventy-eight".