478975470 has 32 divisors (see below), whose sum is σ = 1150416000. Its totient is φ = 127629600.

The previous prime is 478975457. The next prime is 478975531. The reversal of 478975470 is 74579874.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39645 + ... + 50295.

It is an arithmetic number, because the mean of its divisors is an integer number (35950500).

Almost surely, 2^478975470 is an apocalyptic number.

478975470 is an abundant number, since it is smaller than the sum of its proper divisors (671440530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478975470 is a wasteful number, since it uses less digits than its factorization.

478975470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12160.

The product of its (nonzero) digits is 1975680, while the sum is 51.

The square root of 478975470 is about 21885.5082189105. The cubic root of 478975470 is about 782.4160620665.

The spelling of 478975470 in words is "four hundred seventy-eight million, nine hundred seventy-five thousand, four hundred seventy".