5572222 has 8 divisors (see below), whose sum is σ = 8476272. Its totient is φ = 2746800.

The previous prime is 5572211. The next prime is 5572253. The reversal of 5572222 is 2222755.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19479 + ... + 19762.

It is an arithmetic number, because the mean of its divisors is an integer number (1059534).

Almost surely, 2^5572222 is an apocalyptic number.

5572222 is a deficient number, since it is larger than the sum of its proper divisors (2904050).

5572222 is a wasteful number, since it uses less digits than its factorization.

5572222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39314.

The product of its digits is 2800, while the sum is 25.

The square root of 5572222 is about 2360.5554431108. Note that the first 3 decimals coincide. The cubic root of 5572222 is about 177.2866921200.

Adding to 5572222 its reverse (2222755), we get a palindrome (7794977).

The spelling of 5572222 in words is "five million, five hundred seventy-two thousand, two hundred twenty-two".