1114485187 has 2 divisors, whose sum is σ = 1114485188. Its totient is φ = 1114485186.

The previous prime is 1114485173. The next prime is 1114485209. The reversal of 1114485187 is 7815844111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1114485187 - 2²⁷ = 980267459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1114485107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557242593 + 557242594.

It is an arithmetic number, because the mean of its divisors is an integer number (557242594).

Almost surely, 2^1114485187 is an apocalyptic number.

1114485187 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114485187 is an equidigital number, since it uses as much as digits as its factorization.

1114485187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35840, while the sum is 40.

The square root of 1114485187 is about 33383.9061075842. The cubic root of 1114485187 is about 1036.7915130477.

The spelling of 1114485187 in words is "one billion, one hundred fourteen million, four hundred eighty-five thousand, one hundred eighty-seven".