478801 has 2 divisors, whose sum is σ = 478802. Its totient is φ = 478800.

The previous prime is 478787. The next prime is 478811. The reversal of 478801 is 108874.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 421201 + 57600 = 649^2 + 240^2 .

It is a cyclic number.

It is not a de Polignac number, because 478801 - 2⁵ = 478769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 478801.

It is not a weakly prime, because it can be changed into another prime (478811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239400 + 239401.

It is an arithmetic number, because the mean of its divisors is an integer number (239401).

2⁴⁷⁸⁸⁰¹ is an apocalyptic number.

478801 is the 400-th hex number.

It is an amenable number.

478801 is a deficient number, since it is larger than the sum of its proper divisors (1).

478801 is an equidigital number, since it uses as much as digits as its factorization.

478801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 478801 is about 691.9544782715. The cubic root of 478801 is about 78.2321050445.

The spelling of 478801 in words is "four hundred seventy-eight thousand, eight hundred one".