244011252 has 12 divisors (see below), whose sum is σ = 569359616. Its totient is φ = 81337080.

The previous prime is 244011241. The next prime is 244011259. The reversal of 244011252 is 252110442.

244011252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×244011252² = 119082982205215008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244011259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10167124 + ... + 10167147.

Almost surely, 2^244011252 is an apocalyptic number.

It is an amenable number.

244011252 is an abundant number, since it is smaller than the sum of its proper divisors (325348364).

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

244011252 is a wasteful number, since it uses less digits than its factorization.

244011252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20334278 (or 20334276 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 244011252 is about 15620.8595154044. The cubic root of 244011252 is about 624.8895822005.

Adding to 244011252 its reverse (252110442), we get a palindrome (496121694).

The spelling of 244011252 in words is "two hundred forty-four million, eleven thousand, two hundred fifty-two".