2733139 has 4 divisors (see below), whose sum is σ = 2744280. Its totient is φ = 2722000.

The previous prime is 2733127. The next prime is 2733173. The reversal of 2733139 is 9313372.

2733139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2733139 - 2⁷ = 2733011 is a prime.

It is a Duffinian number.

2733139 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2733119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5194 + ... + 5695.

It is an arithmetic number, because the mean of its divisors is an integer number (686070).

2^2733139 is an apocalyptic number.

2733139 is a deficient number, since it is larger than the sum of its proper divisors (11141).

2733139 is a wasteful number, since it uses less digits than its factorization.

2733139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11140.

The product of its digits is 3402, while the sum is 28.

The square root of 2733139 is about 1653.2207959011. The cubic root of 2733139 is about 139.8150448776.

The spelling of 2733139 in words is "two million, seven hundred thirty-three thousand, one hundred thirty-nine".