5192644 has 6 divisors (see below), whose sum is σ = 9087134. Its totient is φ = 2596320.

The previous prime is 5192639. The next prime is 5192647. The reversal of 5192644 is 4462915.

It can be written as a sum of positive squares in only one way, i.e., 4674244 + 518400 = 2162^2 + 720^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5192647) 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, 649077 + ... + 649084.

Almost surely, 2^5192644 is an apocalyptic number.

It is an amenable number.

5192644 is a deficient number, since it is larger than the sum of its proper divisors (3894490).

5192644 is a wasteful number, since it uses less digits than its factorization.

5192644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298165 (or 1298163 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 5192644 is about 2278.7373696852. The cubic root of 5192644 is about 173.1660895055.

The spelling of 5192644 in words is "five million, one hundred ninety-two thousand, six hundred forty-four".