2005542214 has 8 divisors (see below), whose sum is σ = 3239722080. Its totient is φ = 925634856.

The previous prime is 2005542199. The next prime is 2005542223. The reversal of 2005542214 is 4122455002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38568094 + ... + 38568145.

It is an arithmetic number, because the mean of its divisors is an integer number (404965260).

Almost surely, 2^2005542214 is an apocalyptic number.

2005542214 is a deficient number, since it is larger than the sum of its proper divisors (1234179866).

2005542214 is a wasteful number, since it uses less digits than its factorization.

2005542214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77136254.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2005542214 is about 44783.2805185149. The cubic root of 2005542214 is about 1261.0837685630.

Adding to 2005542214 its reverse (4122455002), we get a palindrome (6127997216).

The spelling of 2005542214 in words is "two billion, five million, five hundred forty-two thousand, two hundred fourteen".