2045002214 has 4 divisors (see below), whose sum is σ = 3067503324. Its totient is φ = 1022501106.

The previous prime is 2045002177. The next prime is 2045002249. The reversal of 2045002214 is 4122005402.

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, 511250552 + ... + 511250555.

It is an arithmetic number, because the mean of its divisors is an integer number (766875831).

Almost surely, 2^2045002214 is an apocalyptic number.

2045002214 is a deficient number, since it is larger than the sum of its proper divisors (1022501110).

2045002214 is a wasteful number, since it uses less digits than its factorization.

2045002214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022501109.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2045002214 is about 45221.7006977845. The cubic root of 2045002214 is about 1269.3009180845.

Adding to 2045002214 its reverse (4122005402), we get a palindrome (6167007616).

The spelling of 2045002214 in words is "two billion, forty-five million, two thousand, two hundred fourteen".