1156114 has 16 divisors (see below), whose sum is σ = 1854720. Its totient is φ = 539280.

The previous prime is 1156109. The next prime is 1156121. The reversal of 1156114 is 4116511.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1156091 and 1156100.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1477 + ... + 2119.

It is an arithmetic number, because the mean of its divisors is an integer number (115920).

2^1156114 is an apocalyptic number.

1156114 is a deficient number, since it is larger than the sum of its proper divisors (698606).

1156114 is a wasteful number, since it uses less digits than its factorization.

1156114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705.

The product of its digits is 120, while the sum is 19.

The square root of 1156114 is about 1075.2274178052. The cubic root of 1156114 is about 104.9542960577.

The spelling of 1156114 in words is "one million, one hundred fifty-six thousand, one hundred fourteen".