1112628 has 24 divisors (see below), whose sum is σ = 2832480. Its totient is φ = 337120.

The previous prime is 1112623. The next prime is 1112651. The reversal of 1112628 is 8262111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112623) 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, 4083 + ... + 4346.

It is an arithmetic number, because the mean of its divisors is an integer number (118020).

2^1112628 is an apocalyptic number.

It is an amenable number.

1112628 is an abundant number, since it is smaller than the sum of its proper divisors (1719852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112628 is a wasteful number, since it uses less digits than its factorization.

1112628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8447 (or 8445 counting only the distinct ones).

The product of its digits is 192, while the sum is 21.

The square root of 1112628 is about 1054.8118315605. The cubic root of 1112628 is about 103.6215286972.

Adding to 1112628 its reverse (8262111), we get a palindrome (9374739).

The spelling of 1112628 in words is "one million, one hundred twelve thousand, six hundred twenty-eight".