244140552 has 48 divisors (see below), whose sum is σ = 662688000. Its totient is φ = 81198816.

The previous prime is 244140521. The next prime is 244140569. The reversal of 244140552 is 255041442.

244140552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 30949 + ... + 38027.

It is an arithmetic number, because the mean of its divisors is an integer number (13806000).

Almost surely, 2^244140552 is an apocalyptic number.

It is an amenable number.

244140552 is an abundant number, since it is smaller than the sum of its proper divisors (418547448).

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

244140552 is a wasteful number, since it uses less digits than its factorization.

244140552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7570 (or 7563 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 244140552 is about 15624.9976639998. The cubic root of 244140552 is about 624.9999377067. Note that the first 4 decimals are identical.

Adding to 244140552 its reverse (255041442), we get a palindrome (499181994).

The spelling of 244140552 in words is "two hundred forty-four million, one hundred forty thousand, five hundred fifty-two".