248851441 has 8 divisors (see below), whose sum is σ = 250294400. Its totient is φ = 247412880.

The previous prime is 248851433. The next prime is 248851459. The reversal of 248851441 is 144158842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 248851441 - 2³ = 248851433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 248851441.

It is not an unprimeable number, because it can be changed into a prime (248851241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232255 + ... + 233323.

It is an arithmetic number, because the mean of its divisors is an integer number (31286800).

Almost surely, 2^248851441 is an apocalyptic number.

It is an amenable number.

248851441 is a deficient number, since it is larger than the sum of its proper divisors (1442959).

248851441 is a wasteful number, since it uses less digits than its factorization.

248851441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2199.

The product of its digits is 40960, while the sum is 37.

The square root of 248851441 is about 15775.0258636872. The cubic root of 248851441 is about 628.9943146598.

The spelling of 248851441 in words is "two hundred forty-eight million, eight hundred fifty-one thousand, four hundred forty-one".