1128094 has 16 divisors (see below), whose sum is σ = 1886976. Its totient is φ = 501400.

The previous prime is 1128091. The next prime is 1128107. The reversal of 1128094 is 4908211.

It is a happy number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128091) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 489 + ... + 1579.

It is an arithmetic number, because the mean of its divisors is an integer number (117936).

2^1128094 is an apocalyptic number.

1128094 is a deficient number, since it is larger than the sum of its proper divisors (758882).

1128094 is a wasteful number, since it uses less digits than its factorization.

1128094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1128094 is about 1062.1176959264. The cubic root of 1128094 is about 104.0994487586.

The spelling of 1128094 in words is "one million, one hundred twenty-eight thousand, ninety-four".