2114281 has 8 divisors (see below), whose sum is σ = 2300480. Its totient is φ = 1931472.

The previous prime is 2114269. The next prime is 2114297. The reversal of 2114281 is 1824112.

It is a happy number.

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 2114281 - 2⁵ = 2114249 is a prime.

It is a super-2 number, since 2×2114281² = 8940368293922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2114221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550 + ... + 2128.

It is an arithmetic number, because the mean of its divisors is an integer number (287560).

2^2114281 is an apocalyptic number.

2114281 is the 840-th hex number.

It is an amenable number.

2114281 is a deficient number, since it is larger than the sum of its proper divisors (186199).

2114281 is a wasteful number, since it uses less digits than its factorization.

2114281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695.

The product of its digits is 128, while the sum is 19.

The square root of 2114281 is about 1454.0567389205. The cubic root of 2114281 is about 128.3475458857.

Adding to 2114281 its reverse (1824112), we get a palindrome (3938393).

The spelling of 2114281 in words is "two million, one hundred fourteen thousand, two hundred eighty-one".