5431222 has 8 divisors (see below), whose sum is σ = 8156736. Its totient is φ = 2712312.

The previous prime is 5431219. The next prime is 5431241. The reversal of 5431222 is 2221345.

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

It is a super-3 number, since 3×5431222³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5431222.

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, 2268 + ... + 4000.

It is an arithmetic number, because the mean of its divisors is an integer number (1019592).

Almost surely, 2^5431222 is an apocalyptic number.

5431222 is a deficient number, since it is larger than the sum of its proper divisors (2725514).

5431222 is a wasteful number, since it uses less digits than its factorization.

5431222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302.

The product of its digits is 480, while the sum is 19.

The square root of 5431222 is about 2330.4982299929. The cubic root of 5431222 is about 175.7785394631.

Adding to 5431222 its reverse (2221345), we get a palindrome (7652567).

The spelling of 5431222 in words is "five million, four hundred thirty-one thousand, two hundred twenty-two".