478585468 has 12 divisors (see below), whose sum is σ = 837732280. Its totient is φ = 239233392.

The previous prime is 478585423. The next prime is 478585477. The reversal of 478585468 is 864585874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6823 + ... + 31681.

Almost surely, 2^478585468 is an apocalyptic number.

It is an amenable number.

478585468 is a deficient number, since it is larger than the sum of its proper divisors (359146812).

478585468 is a wasteful number, since it uses less digits than its factorization.

478585468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29676 (or 29674 counting only the distinct ones).

The product of its digits is 8601600, while the sum is 55.

The square root of 478585468 is about 21876.5963531807. The cubic root of 478585468 is about 782.2036457001.

The spelling of 478585468 in words is "four hundred seventy-eight million, five hundred eighty-five thousand, four hundred sixty-eight".