1125116 has 6 divisors (see below), whose sum is σ = 1968960. Its totient is φ = 562556.

The previous prime is 1125109. The next prime is 1125121. The reversal of 1125116 is 6115211.

It is a junction number, because it is equal to n+sod(n) for n = 1125094 and 1125103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140636 + ... + 140643.

It is an arithmetic number, because the mean of its divisors is an integer number (328160).

2^1125116 is an apocalyptic number.

It is an amenable number.

1125116 is a deficient number, since it is larger than the sum of its proper divisors (843844).

1125116 is a wasteful number, since it uses less digits than its factorization.

1125116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281283 (or 281281 counting only the distinct ones).

The product of its digits is 60, while the sum is 17.

The square root of 1125116 is about 1060.7148532947. The cubic root of 1125116 is about 104.0077656923.

The spelling of 1125116 in words is "one million, one hundred twenty-five thousand, one hundred sixteen".