248440443 has 16 divisors (see below), whose sum is σ = 341089056. Its totient is φ = 160751360.

The previous prime is 248440441. The next prime is 248440453. The reversal of 248440443 is 344044842.

It is a cyclic number.

It is not a de Polignac number, because 248440443 - 2¹ = 248440441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248440441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19105 + ... + 29357.

It is an arithmetic number, because the mean of its divisors is an integer number (21318066).

Almost surely, 2^248440443 is an apocalyptic number.

248440443 is a deficient number, since it is larger than the sum of its proper divisors (92648613).

248440443 is a wasteful number, since it uses less digits than its factorization.

248440443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10494.

The product of its (nonzero) digits is 49152, while the sum is 33.

The square root of 248440443 is about 15761.9936239043. The cubic root of 248440443 is about 628.6478457591.

The spelling of 248440443 in words is "two hundred forty-eight million, four hundred forty thousand, four hundred forty-three".