4333139 has 4 divisors (see below), whose sum is σ = 4337424. Its totient is φ = 4328856.

The previous prime is 4333129. The next prime is 4333187. The reversal of 4333139 is 9313334.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4333139 - 2¹² = 4329043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4333129) 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, 314 + ... + 2960.

It is an arithmetic number, because the mean of its divisors is an integer number (1084356).

Almost surely, 2^4333139 is an apocalyptic number.

4333139 is a deficient number, since it is larger than the sum of its proper divisors (4285).

4333139 is a wasteful number, since it uses less digits than its factorization.

4333139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4284.

The product of its digits is 2916, while the sum is 26.

The square root of 4333139 is about 2081.6193215860. The cubic root of 4333139 is about 163.0300043879.

The spelling of 4333139 in words is "four million, three hundred thirty-three thousand, one hundred thirty-nine".