248804 has 6 divisors (see below), whose sum is σ = 435414. Its totient is φ = 124400.

The previous prime is 248797. The next prime is 248813. The reversal of 248804 is 408842.

It can be written as a sum of positive squares in only one way, i.e., 160000 + 88804 = 400^2 + 298^2 .

It is a nialpdrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 248804.

It is an unprimeable number.

248804 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 31097 + ... + 31104.

It is an arithmetic number, because the mean of its divisors is an integer number (72569).

2²⁴⁸⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

248804 is a deficient number, since it is larger than the sum of its proper divisors (186610).

248804 is a wasteful number, since it uses less digits than its factorization.

248804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62205 (or 62203 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 248804 is about 498.8025661522. The cubic root of 248804 is about 62.8954341660.

The spelling of 248804 in words is "two hundred forty-eight thousand, eight hundred four".