5036644 has 12 divisors (see below), whose sum is σ = 8847468. Its totient is φ = 2508800.

The previous prime is 5036639. The next prime is 5036651. The reversal of 5036644 is 4466305.

It can be written as a sum of positive squares in 2 ways, for example, as 3686400 + 1350244 = 1920^2 + 1162^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1117 + ... + 3364.

It is an arithmetic number, because the mean of its divisors is an integer number (737289).

Almost surely, 2^5036644 is an apocalyptic number.

It is an amenable number.

5036644 is a deficient number, since it is larger than the sum of its proper divisors (3810824).

5036644 is a wasteful number, since it uses less digits than its factorization.

5036644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766 (or 4764 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 5036644 is about 2244.2468669912. The cubic root of 5036644 is about 171.4143140259.

The spelling of 5036644 in words is "five million, thirty-six thousand, six hundred forty-four".