52344664 has 16 divisors (see below), whose sum is σ = 99119520. Its totient is φ = 25912800.

The previous prime is 52344661. The next prime is 52344707. The reversal of 52344664 is 46644325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52344661) 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, 31584 + ... + 33199.

It is an arithmetic number, because the mean of its divisors is an integer number (6194970).

Almost surely, 2^52344664 is an apocalyptic number.

It is an amenable number.

52344664 is a deficient number, since it is larger than the sum of its proper divisors (46774856).

52344664 is a wasteful number, since it uses less digits than its factorization.

52344664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64890 (or 64886 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 52344664 is about 7234.9612300274. The cubic root of 52344664 is about 374.0739556533.

Adding to 52344664 its reverse (46644325), we get a palindrome (98988989).

The spelling of 52344664 in words is "fifty-two million, three hundred forty-four thousand, six hundred sixty-four".