5124644 has 12 divisors (see below), whose sum is σ = 10249344. Its totient is φ = 2196264.

The previous prime is 5124643. The next prime is 5124649. The reversal of 5124644 is 4464215.

5124644 is an admirable number.

It is a super-2 number, since 2×5124644² = 52523952253472, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5124643) 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, 91484 + ... + 91539.

It is an arithmetic number, because the mean of its divisors is an integer number (854112).

Almost surely, 2^5124644 is an apocalyptic number.

It is an amenable number.

5124644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5124644 is a wasteful number, since it uses less digits than its factorization.

5124644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183034 (or 183032 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 5124644 is about 2263.7676559223. The cubic root of 5124644 is about 172.4068698443.

Adding to 5124644 its reverse (4464215), we get a palindrome (9588859).

The spelling of 5124644 in words is "five million, one hundred twenty-four thousand, six hundred forty-four".