2214485189 has 16 divisors (see below), whose sum is σ = 2547148800. Its totient is φ = 1885935744.

The previous prime is 2214485171. The next prime is 2214485197. The reversal of 2214485189 is 9815844122.

It is not a de Polignac number, because 2214485189 - 2²⁸ = 1946049733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214485129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987932 + ... + 990170.

It is an arithmetic number, because the mean of its divisors is an integer number (159196800).

Almost surely, 2^2214485189 is an apocalyptic number.

It is an amenable number.

2214485189 is a deficient number, since it is larger than the sum of its proper divisors (332663611).

2214485189 is a wasteful number, since it uses less digits than its factorization.

2214485189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092.

The product of its digits is 184320, while the sum is 44.

The square root of 2214485189 is about 47058.3168951037. The cubic root of 2214485189 is about 1303.4396463027.

The spelling of 2214485189 in words is "two billion, two hundred fourteen million, four hundred eighty-five thousand, one hundred eighty-nine".