478704262 has 16 divisors (see below), whose sum is σ = 722172672. Its totient is φ = 237984520.

The previous prime is 478704217. The next prime is 478704283. The reversal of 478704262 is 262407874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349503 + ... + 350869.

It is an arithmetic number, because the mean of its divisors is an integer number (45135792).

Almost surely, 2^478704262 is an apocalyptic number.

478704262 is a deficient number, since it is larger than the sum of its proper divisors (243468410).

478704262 is a wasteful number, since it uses less digits than its factorization.

478704262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243.

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 478704262 is about 21879.3112780087. The cubic root of 478704262 is about 782.2683596114.

The spelling of 478704262 in words is "four hundred seventy-eight million, seven hundred four thousand, two hundred sixty-two".