5211422 has 8 divisors (see below), whose sum is σ = 7898016. Its totient is φ = 2578752.

The previous prime is 5211421. The next prime is 5211431. The reversal of 5211422 is 2241125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5211422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211421) 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, 13238 + ... + 13625.

It is an arithmetic number, because the mean of its divisors is an integer number (987252).

Almost surely, 2^5211422 is an apocalyptic number.

5211422 is a deficient number, since it is larger than the sum of its proper divisors (2686594).

5211422 is a wasteful number, since it uses less digits than its factorization.

5211422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26962.

The product of its digits is 160, while the sum is 17.

The square root of 5211422 is about 2282.8539156065. The cubic root of 5211422 is about 173.3745768063.

Adding to 5211422 its reverse (2241125), we get a palindrome (7452547).

The spelling of 5211422 in words is "five million, two hundred eleven thousand, four hundred twenty-two".