248366 has 4 divisors (see below), whose sum is σ = 372552. Its totient is φ = 124182.

The previous prime is 248357. The next prime is 248371. The reversal of 248366 is 663842.

248366 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 663842 = 2 ⋅331921.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62090 + ... + 62093.

It is an arithmetic number, because the mean of its divisors is an integer number (93138).

2²⁴⁸³⁶⁶ is an apocalyptic number.

248366 is a deficient number, since it is larger than the sum of its proper divisors (124186).

248366 is a wasteful number, since it uses less digits than its factorization.

248366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124185.

The product of its digits is 6912, while the sum is 29.

The square root of 248366 is about 498.3633212828. The cubic root of 248366 is about 62.8585049882.

It can be divided in two parts, 24836 and 6, that added together give a palindrome (24842).

The spelling of 248366 in words is "two hundred forty-eight thousand, three hundred sixty-six".