248406 has 16 divisors (see below), whose sum is σ = 523200. Its totient is φ = 78408.

The previous prime is 248401. The next prime is 248407. The reversal of 248406 is 604842.

248406 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248401) 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, 976 + ... + 1203.

It is an arithmetic number, because the mean of its divisors is an integer number (32700).

2²⁴⁸⁴⁰⁶ is an apocalyptic number.

248406 is an abundant number, since it is smaller than the sum of its proper divisors (274794).

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

248406 is a wasteful number, since it uses less digits than its factorization.

248406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 248406 is about 498.4034510314. The cubic root of 248406 is about 62.8618793164.

Adding to 248406 its product of nonzero digits (1536), we get a palindrome (249942).

The spelling of 248406 in words is "two hundred forty-eight thousand, four hundred six".