243802848 has 192 divisors, whose sum is σ = 719953920. Its totient is φ = 71884800.

The previous prime is 243802843. The next prime is 243802859. The reversal of 243802848 is 848208342.

It is a super-2 number, since 2×243802848² = 118879657385822208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243802843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3086073 + ... + 3086151.

It is an arithmetic number, because the mean of its divisors is an integer number (3749760).

Almost surely, 2^243802848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 243802848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359976960).

243802848 is an abundant number, since it is smaller than the sum of its proper divisors (476151072).

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

243802848 is a wasteful number, since it uses less digits than its factorization.

243802848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 39.

The square root of 243802848 is about 15614.1873948022. The cubic root of 243802848 is about 624.7116305961.

It can be divided in two parts, 243802 and 848, that added together give a triangular number (244650 = T₆₉₉).

The spelling of 243802848 in words is "two hundred forty-three million, eight hundred two thousand, eight hundred forty-eight".