478200475 has 12 divisors (see below), whose sum is σ = 618750576. Its totient is φ = 365926880.

The previous prime is 478200467. The next prime is 478200479. The reversal of 478200475 is 574002874.

It is not a de Polignac number, because 478200475 - 2³ = 478200467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478200479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415252 + ... + 416401.

It is an arithmetic number, because the mean of its divisors is an integer number (51562548).

Almost surely, 2^478200475 is an apocalyptic number.

478200475 is a deficient number, since it is larger than the sum of its proper divisors (140550101).

478200475 is a wasteful number, since it uses less digits than its factorization.

478200475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831686 (or 831681 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 478200475 is about 21867.7953849948. The cubic root of 478200475 is about 781.9938442923.

The spelling of 478200475 in words is "four hundred seventy-eight million, two hundred thousand, four hundred seventy-five".