4005162214 has 4 divisors (see below), whose sum is σ = 6007743324. Its totient is φ = 2002581106.

The previous prime is 4005162173. The next prime is 4005162221. The reversal of 4005162214 is 4122615004.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001290552 + ... + 1001290555.

It is an arithmetic number, because the mean of its divisors is an integer number (1501935831).

Almost surely, 2^4005162214 is an apocalyptic number.

4005162214 is a deficient number, since it is larger than the sum of its proper divisors (2002581110).

4005162214 is a wasteful number, since it uses less digits than its factorization.

4005162214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002581109.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4005162214 is about 63286.3509297226. The cubic root of 4005162214 is about 1588.0836337441.

Adding to 4005162214 its reverse (4122615004), we get a palindrome (8127777218).

The spelling of 4005162214 in words is "four billion, five million, one hundred sixty-two thousand, two hundred fourteen".