214422014 has 4 divisors (see below), whose sum is σ = 321633024. Its totient is φ = 107211006.

The previous prime is 214422007. The next prime is 214422017. The reversal of 214422014 is 410224412.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214422017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53605502 + ... + 53605505.

It is an arithmetic number, because the mean of its divisors is an integer number (80408256).

Almost surely, 2^214422014 is an apocalyptic number.

214422014 is a deficient number, since it is larger than the sum of its proper divisors (107211010).

214422014 is a wasteful number, since it uses less digits than its factorization.

214422014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107211009.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 214422014 is about 14643.1558756984. The cubic root of 214422014 is about 598.5353293276.

Adding to 214422014 its reverse (410224412), we get a palindrome (624646426).

The spelling of 214422014 in words is "two hundred fourteen million, four hundred twenty-two thousand, fourteen".