244520672 has 48 divisors (see below), whose sum is σ = 529596144. Its totient is φ = 111126400.

The previous prime is 244520657. The next prime is 244520693. The reversal of 244520672 is 276025442.

It is a Harshad number since it is a multiple of its sum of digits (32).

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 7 ways as a sum of consecutive naturals, for example, 39722 + ... + 45462.

It is an arithmetic number, because the mean of its divisors is an integer number (11033253).

Almost surely, 2^244520672 is an apocalyptic number.

244520672 is a gapful number since it is divisible by the number (22) 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 244520672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264798072).

244520672 is an abundant number, since it is smaller than the sum of its proper divisors (285075472).

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

244520672 is an equidigital number, since it uses as much as digits as its factorization.

244520672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5784 (or 5754 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 244520672 is about 15637.1567748104. The cubic root of 244520672 is about 625.3241386389.

The spelling of 244520672 in words is "two hundred forty-four million, five hundred twenty thousand, six hundred seventy-two".