114185887 has 4 divisors (see below), whose sum is σ = 114558136. Its totient is φ = 113813640.

The previous prime is 114185879. The next prime is 114185899. The reversal of 114185887 is 788581411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 788581411 = 14323 ⋅55057.

It is a cyclic number.

It is not a de Polignac number, because 114185887 - 2³ = 114185879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114185857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185664 + ... + 186277.

It is an arithmetic number, because the mean of its divisors is an integer number (28639534).

Almost surely, 2^114185887 is an apocalyptic number.

114185887 is a deficient number, since it is larger than the sum of its proper divisors (372249).

114185887 is an equidigital number, since it uses as much as digits as its factorization.

114185887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372248.

The product of its digits is 71680, while the sum is 43.

The square root of 114185887 is about 10685.7796627106. The cubic root of 114185887 is about 485.1441623383.

The spelling of 114185887 in words is "one hundred fourteen million, one hundred eighty-five thousand, eight hundred eighty-seven".