2677139 has 4 divisors (see below), whose sum is σ = 2683920. Its totient is φ = 2670360.

The previous prime is 2677133. The next prime is 2677151. The reversal of 2677139 is 9317762.

2677139 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 2677139 - 2¹⁶ = 2611603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2677099 and 2677108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2677133) 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, 2759 + ... + 3600.

It is an arithmetic number, because the mean of its divisors is an integer number (670980).

2^2677139 is an apocalyptic number.

2677139 is a deficient number, since it is larger than the sum of its proper divisors (6781).

2677139 is an equidigital number, since it uses as much as digits as its factorization.

2677139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6780.

The product of its digits is 15876, while the sum is 35.

The square root of 2677139 is about 1636.1965040911. The cubic root of 2677139 is about 138.8535455194.

The spelling of 2677139 in words is "two million, six hundred seventy-seven thousand, one hundred thirty-nine".