1122364 has 6 divisors (see below), whose sum is σ = 1964144. Its totient is φ = 561180.

The previous prime is 1122287. The next prime is 1122367. The reversal of 1122364 is 4632211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140292 + ... + 140299.

2^1122364 is an apocalyptic number.

It is an amenable number.

1122364 is a deficient number, since it is larger than the sum of its proper divisors (841780).

1122364 is a wasteful number, since it uses less digits than its factorization.

1122364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280595 (or 280593 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 1122364 is about 1059.4168207084. The cubic root of 1122364 is about 103.9228965001.

Adding to 1122364 its reverse (4632211), we get a palindrome (5754575).

The spelling of 1122364 in words is "one million, one hundred twenty-two thousand, three hundred sixty-four".