5639222 has 8 divisors (see below), whose sum is σ = 8665272. Its totient is φ = 2750800.

The previous prime is 5639213. The next prime is 5639243. The reversal of 5639222 is 2229365.

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, 34304 + ... + 34467.

It is an arithmetic number, because the mean of its divisors is an integer number (1083159).

Almost surely, 2^5639222 is an apocalyptic number.

5639222 is a deficient number, since it is larger than the sum of its proper divisors (3026050).

5639222 is a wasteful number, since it uses less digits than its factorization.

5639222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68814.

The product of its digits is 6480, while the sum is 29.

The square root of 5639222 is about 2374.7046132098. The cubic root of 5639222 is about 177.9944239300.

It can be divided in two parts, 563922 and 2, that multiplied together give a square (1127844 = 1062²).

The spelling of 5639222 in words is "five million, six hundred thirty-nine thousand, two hundred twenty-two".