1112533146 has 96 divisors (see below), whose sum is σ = 2587852800. Its totient is φ = 344812320.

The previous prime is 1112533133. The next prime is 1112533187. The reversal of 1112533146 is 6413352111.

It is a happy number.

1112533146 is a `hidden beast` number, since 1 + 112 + 533 + 14 + 6 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1546975 + ... + 1547693.

It is an arithmetic number, because the mean of its divisors is an integer number (26956800).

Almost surely, 2^1112533146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112533146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293926400).

1112533146 is an abundant number, since it is smaller than the sum of its proper divisors (1475319654).

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

1112533146 is a wasteful number, since it uses less digits than its factorization.

1112533146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 861 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 1112533146 is about 33354.6570361621. The cubic root of 1112533146 is about 1036.1858395865.

Adding to 1112533146 its reverse (6413352111), we get a palindrome (7525885257).

The spelling of 1112533146 in words is "one billion, one hundred twelve million, five hundred thirty-three thousand, one hundred forty-six".