1112152 has 32 divisors (see below), whose sum is σ = 2209680. Its totient is φ = 524160.

The previous prime is 1112147. The next prime is 1112159. The reversal of 1112152 is 2512111.

It is a super-2 number, since 2×1112152² = 2473764142208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112159) 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, 18202 + ... + 18262.

2^1112152 is an apocalyptic number.

It is an amenable number.

1112152 is a deficient number, since it is larger than the sum of its proper divisors (1097528).

1112152 is a wasteful number, since it uses less digits than its factorization.

1112152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 159 counting only the distinct ones).

The product of its digits is 20, while the sum is 13.

The square root of 1112152 is about 1054.5861747624. The cubic root of 1112152 is about 103.6067496087.

Adding to 1112152 its reverse (2512111), we get a palindrome (3624263).

The spelling of 1112152 in words is "one million, one hundred twelve thousand, one hundred fifty-two".