478527 has 8 divisors (see below), whose sum is σ = 729216. Its totient is φ = 273432.

The previous prime is 478523. The next prime is 478531. The reversal of 478527 is 725874.

It is an interprime number because it is at equal distance from previous prime (478523) and next prime (478531).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 478527 - 2² = 478523 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11373 + ... + 11414.

It is an arithmetic number, because the mean of its divisors is an integer number (91152).

2⁴⁷⁸⁵²⁷ is an apocalyptic number.

478527 is a deficient number, since it is larger than the sum of its proper divisors (250689).

478527 is a wasteful number, since it uses less digits than its factorization.

478527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22797.

The product of its digits is 15680, while the sum is 33.

The square root of 478527 is about 691.7564600349. The cubic root of 478527 is about 78.2171790892.

The spelling of 478527 in words is "four hundred seventy-eight thousand, five hundred twenty-seven".