5211124 has 12 divisors (see below), whose sum is σ = 9160900. Its totient is φ = 2593728.

The previous prime is 5211109. The next prime is 5211209. The reversal of 5211124 is 4211125.

It can be written as a sum of positive squares in 2 ways, for example, as 4919524 + 291600 = 2218^2 + 540^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5211098 and 5211107.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1929 + ... + 3760.

Almost surely, 2^5211124 is an apocalyptic number.

It is an amenable number.

5211124 is a deficient number, since it is larger than the sum of its proper divisors (3949776).

5211124 is a wasteful number, since it uses less digits than its factorization.

5211124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5922 (or 5920 counting only the distinct ones).

The product of its digits is 80, while the sum is 16.

The square root of 5211124 is about 2282.7886454948. The cubic root of 5211124 is about 173.3712721031.

Adding to 5211124 its reverse (4211125), we get a palindrome (9422249).

Subtracting from 5211124 its reverse (4211125), we obtain a palindrome (999999).

It can be divided in two parts, 5211 and 124, that added together give a palindrome (5335).

The spelling of 5211124 in words is "five million, two hundred eleven thousand, one hundred twenty-four".