2186089414 has 16 divisors (see below), whose sum is σ = 3373559280. Its totient is φ = 1061799040.

The previous prime is 2186089393. The next prime is 2186089421. The reversal of 2186089414 is 4149806812.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38104 + ... + 76315.

It is an arithmetic number, because the mean of its divisors is an integer number (210847455).

Almost surely, 2^2186089414 is an apocalyptic number.

2186089414 is a deficient number, since it is larger than the sum of its proper divisors (1187469866).

2186089414 is a wasteful number, since it uses less digits than its factorization.

2186089414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114695.

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 2186089414 is about 46755.6351042310. The cubic root of 2186089414 is about 1297.8444384374.

The spelling of 2186089414 in words is "two billion, one hundred eighty-six million, eighty-nine thousand, four hundred fourteen".