5012212 has 12 divisors (see below), whose sum is σ = 9287460. Its totient is φ = 2358656.

The previous prime is 5012177. The next prime is 5012239. The reversal of 5012212 is 2122105.

It can be written as a sum of positive squares in 2 ways, for example, as 1648656 + 3363556 = 1284^2 + 1834^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5012192 and 5012201.

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, 36787 + ... + 36922.

It is an arithmetic number, because the mean of its divisors is an integer number (773955).

Almost surely, 2^5012212 is an apocalyptic number.

It is an amenable number.

5012212 is a deficient number, since it is larger than the sum of its proper divisors (4275248).

5012212 is a wasteful number, since it uses less digits than its factorization.

5012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73730 (or 73728 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 5012212 is about 2238.7969983900. The cubic root of 5012212 is about 171.1366963235.

Adding to 5012212 its reverse (2122105), we get a palindrome (7134317).

The spelling of 5012212 in words is "five million, twelve thousand, two hundred twelve".