2114839 has 4 divisors (see below), whose sum is σ = 2135880. Its totient is φ = 2093800.

The previous prime is 2114837. The next prime is 2114857. The reversal of 2114839 is 9384112.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2114839 - 2¹ = 2114837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114831) 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, 10369 + ... + 10570.

It is an arithmetic number, because the mean of its divisors is an integer number (533970).

2^2114839 is an apocalyptic number.

2114839 is a deficient number, since it is larger than the sum of its proper divisors (21041).

2114839 is a wasteful number, since it uses less digits than its factorization.

2114839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21040.

The product of its digits is 1728, while the sum is 28.

The square root of 2114839 is about 1454.2486032312. The cubic root of 2114839 is about 128.3588360329.

It can be divided in two parts, 211 and 4839, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 2114839 in words is "two million, one hundred fourteen thousand, eight hundred thirty-nine".