2384139 has 16 divisors (see below), whose sum is σ = 3380480. Its totient is φ = 1490400.

The previous prime is 2384077. The next prime is 2384143. The reversal of 2384139 is 9314832.

It is not a de Polignac number, because 2384139 - 2⁸ = 2383883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2384339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8469 + ... + 8745.

It is an arithmetic number, because the mean of its divisors is an integer number (211280).

2^2384139 is an apocalyptic number.

2384139 is a deficient number, since it is larger than the sum of its proper divisors (996341).

2384139 is a wasteful number, since it uses less digits than its factorization.

2384139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450.

The product of its digits is 5184, while the sum is 30.

The square root of 2384139 is about 1544.0657369426. The cubic root of 2384139 is about 133.5909968893.

The spelling of 2384139 in words is "two million, three hundred eighty-four thousand, one hundred thirty-nine".