478373 has 8 divisors (see below), whose sum is σ = 561792. Its totient is φ = 398736.

The previous prime is 478351. The next prime is 478391. The reversal of 478373 is 373874.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-478373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665 + ... + 1182.

It is an arithmetic number, because the mean of its divisors is an integer number (70224).

2⁴⁷⁸³⁷³ is an apocalyptic number.

It is an amenable number.

478373 is a deficient number, since it is larger than the sum of its proper divisors (83419).

478373 is a wasteful number, since it uses less digits than its factorization.

478373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891.

The product of its digits is 14112, while the sum is 32.

The square root of 478373 is about 691.6451402273. The cubic root of 478373 is about 78.2087875474.

The spelling of 478373 in words is "four hundred seventy-eight thousand, three hundred seventy-three".