2142214 has 8 divisors (see below), whose sum is σ = 3219768. Its totient is φ = 1068960.

The previous prime is 2142211. The next prime is 2142227. The reversal of 2142214 is 4122412.

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

It is a d-powerful number, because it can be written as 2¹³ + 1 + 4 + 2¹⁵ + 2²¹ + 1 + 4⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894 + ... + 2254.

It is an arithmetic number, because the mean of its divisors is an integer number (402471).

2^2142214 is an apocalyptic number.

2142214 is a deficient number, since it is larger than the sum of its proper divisors (1077554).

2142214 is a wasteful number, since it uses less digits than its factorization.

2142214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150.

The product of its digits is 128, while the sum is 16.

The square root of 2142214 is about 1463.6304178309. The cubic root of 2142214 is about 128.9102995985.

Adding to 2142214 its reverse (4122412), we get a palindrome (6264626).

The spelling of 2142214 in words is "two million, one hundred forty-two thousand, two hundred fourteen".