478301 has 4 divisors (see below), whose sum is σ = 486204. Its totient is φ = 470400.

The previous prime is 478273. The next prime is 478321. The reversal of 478301 is 103874.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 75076 + 403225 = 274^2 + 635^2 .

It is a cyclic number.

It is not a de Polignac number, because 478301 - 2¹⁰ = 477277 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3860 + ... + 3981.

It is an arithmetic number, because the mean of its divisors is an integer number (121551).

2⁴⁷⁸³⁰¹ is an apocalyptic number.

It is an amenable number.

478301 is a deficient number, since it is larger than the sum of its proper divisors (7903).

478301 is an equidigital number, since it uses as much as digits as its factorization.

478301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7902.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 478301 is about 691.5930884559. The cubic root of 478301 is about 78.2048636113.

The spelling of 478301 in words is "four hundred seventy-eight thousand, three hundred one".