5597222 has 4 divisors (see below), whose sum is σ = 8395836. Its totient is φ = 2798610.

The previous prime is 5597219. The next prime is 5597231. The reversal of 5597222 is 2227955.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1399304 + ... + 1399307.

It is an arithmetic number, because the mean of its divisors is an integer number (2098959).

Almost surely, 2^5597222 is an apocalyptic number.

5597222 is a deficient number, since it is larger than the sum of its proper divisors (2798614).

5597222 is a wasteful number, since it uses less digits than its factorization.

5597222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798613.

The product of its digits is 12600, while the sum is 32.

The square root of 5597222 is about 2365.8448807984. The cubic root of 5597222 is about 177.5514312378.

The spelling of 5597222 in words is "five million, five hundred ninety-seven thousand, two hundred twenty-two".