248541982 has 8 divisors (see below), whose sum is σ = 401490936. Its totient is φ = 114711672.

The previous prime is 248541967. The next prime is 248542009. The reversal of 248541982 is 289145842.

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

It is a congruent number.

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, 4779628 + ... + 4779679.

It is an arithmetic number, because the mean of its divisors is an integer number (50186367).

Almost surely, 2^248541982 is an apocalyptic number.

248541982 is a deficient number, since it is larger than the sum of its proper divisors (152948954).

248541982 is a wasteful number, since it uses less digits than its factorization.

248541982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9559322.

The product of its digits is 184320, while the sum is 43.

The square root of 248541982 is about 15765.2143023810. The cubic root of 248541982 is about 628.7334780587.

The spelling of 248541982 in words is "two hundred forty-eight million, five hundred forty-one thousand, nine hundred eighty-two".