2365222 has 4 divisors (see below), whose sum is σ = 3547836. Its totient is φ = 1182610.

The previous prime is 2365217. The next prime is 2365241. The reversal of 2365222 is 2225632.

It is a happy number.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2 + 3 + 6⁸ + 5⁸ + 2⁶ + 2¹⁵ + 2¹⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 2365193 and 2365202.

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, 591304 + ... + 591307.

It is an arithmetic number, because the mean of its divisors is an integer number (886959).

2^2365222 is an apocalyptic number.

2365222 is a deficient number, since it is larger than the sum of its proper divisors (1182614).

2365222 is a wasteful number, since it uses less digits than its factorization.

2365222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182613.

The product of its digits is 1440, while the sum is 22.

The square root of 2365222 is about 1537.9278266551. The cubic root of 2365222 is about 133.2367314163.

The spelling of 2365222 in words is "two million, three hundred sixty-five thousand, two hundred twenty-two".