1128364 has 6 divisors (see below), whose sum is σ = 1974644. Its totient is φ = 564180.

The previous prime is 1128349. The next prime is 1128371. The reversal of 1128364 is 4638211.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141042 + ... + 141049.

2^1128364 is an apocalyptic number.

It is an amenable number.

1128364 is a deficient number, since it is larger than the sum of its proper divisors (846280).

1128364 is a wasteful number, since it uses less digits than its factorization.

1128364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282095 (or 282093 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 1128364 is about 1062.2447928797. The cubic root of 1128364 is about 104.1077532111.

The spelling of 1128364 in words is "one million, one hundred twenty-eight thousand, three hundred sixty-four".