478093 has 12 divisors (see below), whose sum is σ = 607392. Its totient is φ = 372120.

The previous prime is 478087. The next prime is 478099. The reversal of 478093 is 390874.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (478087) and next prime (478099).

It is a de Polignac number, because none of the positive numbers 2^k-478093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478099) 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 11 ways as a sum of consecutive naturals, for example, 96 + ... + 982.

It is an arithmetic number, because the mean of its divisors is an integer number (50616).

2⁴⁷⁸⁰⁹³ is an apocalyptic number.

It is an amenable number.

478093 is a deficient number, since it is larger than the sum of its proper divisors (129299).

478093 is a wasteful number, since it uses less digits than its factorization.

478093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 478093 is about 691.4426946610. The cubic root of 478093 is about 78.1935255834.

The spelling of 478093 in words is "four hundred seventy-eight thousand, ninety-three".