1150112 has 24 divisors (see below), whose sum is σ = 2290176. Its totient is φ = 568512.

The previous prime is 1150103. The next prime is 1150117. The reversal of 1150112 is 2110511.

It is a super-2 number, since 2×1150112² = 2645515225088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1150093 and 1150102.

It is not an unprimeable number, because it can be changed into a prime (1150117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923 + ... + 4205.

It is an arithmetic number, because the mean of its divisors is an integer number (95424).

2^1150112 is an apocalyptic number.

It is an amenable number.

1150112 is a deficient number, since it is larger than the sum of its proper divisors (1140064).

1150112 is a wasteful number, since it uses less digits than its factorization.

1150112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 1150112 is about 1072.4327484742. The cubic root of 1150112 is about 104.7723564018.

Adding to 1150112 its reverse (2110511), we get a palindrome (3260623).

The spelling of 1150112 in words is "one million, one hundred fifty thousand, one hundred twelve".