248229120 has 144 divisors (see below), whose sum is σ = 800593920. Its totient is φ = 65544192.

The previous prime is 248229109. The next prime is 248229143. The reversal of 248229120 is 21922842.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487426 + ... + 487934.

It is an arithmetic number, because the mean of its divisors is an integer number (5559680).

Almost surely, 2^248229120 is an apocalyptic number.

248229120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248229120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400296960).

248229120 is an abundant number, since it is smaller than the sum of its proper divisors (552364800).

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

248229120 is a wasteful number, since it uses less digits than its factorization.

248229120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 248229120 is about 15755.2886358835. The cubic root of 248229120 is about 628.4695529503.

The spelling of 248229120 in words is "two hundred forty-eight million, two hundred twenty-nine thousand, one hundred twenty".