318048 has 24 divisors (see below), whose sum is σ = 835128. Its totient is φ = 105984.

The previous prime is 318023. The next prime is 318077. The reversal of 318048 is 840813.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

318048 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561 + ... + 1752.

It is an arithmetic number, because the mean of its divisors is an integer number (34797).

2³¹⁸⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

318048 is an abundant number, since it is smaller than the sum of its proper divisors (517080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

318048 is a wasteful number, since it uses less digits than its factorization.

318048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3326 (or 3318 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 318048 is about 563.9574452031. The cubic root of 318048 is about 68.2596760691.

The spelling of 318048 in words is "three hundred eighteen thousand, forty-eight".