244420848 has 160 divisors (see below), whose sum is σ = 809233920. Its totient is φ = 69189120.

The previous prime is 244420843. The next prime is 244420859. The reversal of 244420848 is 848024442.

244420848 is a `hidden beast` number, since 2 + 444 + 208 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244420843) 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, 395836 + ... + 396452.

It is an arithmetic number, because the mean of its divisors is an integer number (5057712).

Almost surely, 2^244420848 is an apocalyptic number.

244420848 is a gapful number since it is divisible by the number (28) 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 244420848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404616960).

244420848 is an abundant number, since it is smaller than the sum of its proper divisors (564813072).

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

244420848 is a wasteful number, since it uses less digits than its factorization.

244420848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 36.

The square root of 244420848 is about 15633.9645643707. The cubic root of 244420848 is about 625.2390321968.

The spelling of 244420848 in words is "two hundred forty-four million, four hundred twenty thousand, eight hundred forty-eight".