248246112 has 48 divisors (see below), whose sum is σ = 654136560. Its totient is φ = 82432512.

The previous prime is 248246081. The next prime is 248246113. The reversal of 248246112 is 211642842.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×248246112² = 123252264246233088, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 248246112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248246113) 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, 21018 + ... + 30630.

It is an arithmetic number, because the mean of its divisors is an integer number (13627845).

Almost surely, 2^248246112 is an apocalyptic number.

It is an amenable number.

248246112 is an abundant number, since it is smaller than the sum of its proper divisors (405890448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248246112 is a wasteful number, since it uses less digits than its factorization.

248246112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9895 (or 9887 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 248246112 is about 15755.8278741550. The cubic root of 248246112 is about 628.4838928082.

Adding to 248246112 its reverse (211642842), we get a palindrome (459888954).

The spelling of 248246112 in words is "two hundred forty-eight million, two hundred forty-six thousand, one hundred twelve".