1112625 has 48 divisors (see below), whose sum is σ = 2141568. Its totient is φ = 554400.

The previous prime is 1112623. The next prime is 1112651. The reversal of 1112625 is 5262111.

It is not a de Polignac number, because 1112625 - 2¹ = 1112623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112598 and 1112607.

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 47 ways as a sum of consecutive naturals, for example, 25854 + ... + 25896.

It is an arithmetic number, because the mean of its divisors is an integer number (44616).

2^1112625 is an apocalyptic number.

1112625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1112625 is a deficient number, since it is larger than the sum of its proper divisors (1028943).

1112625 is a wasteful number, since it uses less digits than its factorization.

1112625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 74 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 1112625 is about 1054.8104095049. The cubic root of 1112625 is about 103.6214355649.

Adding to 1112625 its reverse (5262111), we get a palindrome (6374736).

The spelling of 1112625 in words is "one million, one hundred twelve thousand, six hundred twenty-five".