8024139 has 6 divisors (see below), whose sum is σ = 11590436. Its totient is φ = 5349420.

The previous prime is 8024129. The next prime is 8024161. The reversal of 8024139 is 9314208.

8024139 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8024139 - 2⁹ = 8023627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8024129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445777 + ... + 445794.

Almost surely, 2^8024139 is an apocalyptic number.

8024139 is a deficient number, since it is larger than the sum of its proper divisors (3566297).

8024139 is a wasteful number, since it uses less digits than its factorization.

8024139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891577 (or 891574 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8024139 is about 2832.6911232960. The cubic root of 8024139 is about 200.2009563484.

The spelling of 8024139 in words is "eight million, twenty-four thousand, one hundred thirty-nine".