248392 has 16 divisors (see below), whose sum is σ = 474300. Its totient is φ = 121920.

The previous prime is 248389. The next prime is 248401. The reversal of 248392 is 293842.

It can be written as a sum of positive squares in 2 ways, for example, as 244036 + 4356 = 494^2 + 66^2 .

Its product of digits (3456) is a multiple of the sum of its prime factors (576).

It is a self number, because there is not a number n which added to its sum of digits gives 248392.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234 + ... + 742.

2²⁴⁸³⁹² is an apocalyptic number.

It is an amenable number.

248392 is a deficient number, since it is larger than the sum of its proper divisors (225908).

248392 is a wasteful number, since it uses less digits than its factorization.

248392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576 (or 572 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 248392 is about 498.3894059869. The cubic root of 248392 is about 62.8606983428.

The spelling of 248392 in words is "two hundred forty-eight thousand, three hundred ninety-two".