244232564 has 6 divisors (see below), whose sum is σ = 427406994. Its totient is φ = 122116280.

The previous prime is 244232551. The next prime is 244232587. The reversal of 244232564 is 465232442.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 166616464 + 77616100 = 12908^2 + 8810^2 .

It is a super-4 number, since 4×244232564⁴ (a number of 35 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244232564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30529067 + ... + 30529074.

It is an arithmetic number, because the mean of its divisors is an integer number (71234499).

Almost surely, 2^244232564 is an apocalyptic number.

It is an amenable number.

244232564 is a deficient number, since it is larger than the sum of its proper divisors (183174430).

244232564 is a wasteful number, since it uses less digits than its factorization.

244232564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61058145 (or 61058143 counting only the distinct ones).

The product of its digits is 46080, while the sum is 32.

The square root of 244232564 is about 15627.9417710715. The cubic root of 244232564 is about 625.0784447672.

The spelling of 244232564 in words is "two hundred forty-four million, two hundred thirty-two thousand, five hundred sixty-four".