244404652 has 6 divisors (see below), whose sum is σ = 427708148. Its totient is φ = 122202324.

The previous prime is 244404617. The next prime is 244404659. The reversal of 244404652 is 256404442.

It is a happy number.

It is a super-2 number, since 2×244404652² = 119467267838482208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244404659) by changing a digit.

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 as a sum of consecutive naturals, namely, 30550578 + ... + 30550585.

Almost surely, 2^244404652 is an apocalyptic number.

It is an amenable number.

244404652 is a deficient number, since it is larger than the sum of its proper divisors (183303496).

244404652 is a wasteful number, since it uses less digits than its factorization.

244404652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61101167 (or 61101165 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 244404652 is about 15633.4465809686. The cubic root of 244404652 is about 625.2252218704.

It can be divided in two parts, 24440 and 4652, that added together give a palindrome (29092).

The spelling of 244404652 in words is "two hundred forty-four million, four hundred four thousand, six hundred fifty-two".