1364222 has 16 divisors (see below), whose sum is σ = 2184192. Its totient is φ = 637560.

The previous prime is 1364221. The next prime is 1364239. The reversal of 1364222 is 2224631.

It is a super-2 number, since 2×1364222² = 3722203330568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1364194 and 1364203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847 + ... + 2477.

It is an arithmetic number, because the mean of its divisors is an integer number (136512).

2^1364222 is an apocalyptic number.

1364222 is a deficient number, since it is larger than the sum of its proper divisors (819970).

1364222 is a wasteful number, since it uses less digits than its factorization.

1364222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703.

The product of its digits is 576, while the sum is 20.

The square root of 1364222 is about 1167.9991438353. Note that the first 3 decimals coincide. The cubic root of 1364222 is about 110.9076959016.

Adding to 1364222 its reverse (2224631), we get a palindrome (3588853).

The spelling of 1364222 in words is "one million, three hundred sixty-four thousand, two hundred twenty-two".