2114147 has 8 divisors (see below), whose sum is σ = 2457600. Its totient is φ = 1781064.

The previous prime is 2114141. The next prime is 2114159. The reversal of 2114147 is 7414112.

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

It is a cyclic number.

It is not a de Polignac number, because 2114147 - 2¹⁴ = 2097763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2114141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2147 + ... + 2972.

It is an arithmetic number, because the mean of its divisors is an integer number (307200).

2^2114147 is an apocalyptic number.

2114147 is a deficient number, since it is larger than the sum of its proper divisors (343453).

2114147 is an equidigital number, since it uses as much as digits as its factorization.

2114147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185.

The product of its digits is 224, while the sum is 20.

The square root of 2114147 is about 1454.0106602085. The cubic root of 2114147 is about 128.3448343359.

Adding to 2114147 its reverse (7414112), we get a palindrome (9528259).

The spelling of 2114147 in words is "two million, one hundred fourteen thousand, one hundred forty-seven".