2005219214 has 4 divisors (see below), whose sum is σ = 3007828824. Its totient is φ = 1002609606.

The previous prime is 2005219213. The next prime is 2005219231. The reversal of 2005219214 is 4129125002.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005219213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501304802 + ... + 501304805.

It is an arithmetic number, because the mean of its divisors is an integer number (751957206).

Almost surely, 2^2005219214 is an apocalyptic number.

2005219214 is a deficient number, since it is larger than the sum of its proper divisors (1002609610).

2005219214 is a wasteful number, since it uses less digits than its factorization.

2005219214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002609609.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2005219214 is about 44779.6741167240. The cubic root of 2005219214 is about 1261.0160641913.

The spelling of 2005219214 in words is "two billion, five million, two hundred nineteen thousand, two hundred fourteen".