244063872 has 192 divisors, whose sum is σ = 775975200. Its totient is φ = 73156608.

The previous prime is 244063871. The next prime is 244063889. The reversal of 244063872 is 278360442.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is not an unprimeable number, because it can be changed into a prime (244063871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 643779 + ... + 644157.

Almost surely, 2^244063872 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 244063872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387987600).

244063872 is an abundant number, since it is smaller than the sum of its proper divisors (531911328).

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

244063872 is a wasteful number, since it uses less digits than its factorization.

244063872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 244063872 is about 15622.5437109326. The cubic root of 244063872 is about 624.9344972419.

The spelling of 244063872 in words is "two hundred forty-four million, sixty-three thousand, eight hundred seventy-two".