2967139 has 8 divisors (see below), whose sum is σ = 3401568. Its totient is φ = 2535360.

The previous prime is 2967131. The next prime is 2967187. The reversal of 2967139 is 9317692.

2967139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2967139 - 2³ = 2967131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2967098 and 2967107.

It is not an unprimeable number, because it can be changed into a prime (2967131) 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 7 ways as a sum of consecutive naturals, for example, 3519 + ... + 4279.

It is an arithmetic number, because the mean of its divisors is an integer number (425196).

2^2967139 is an apocalyptic number.

2967139 is a deficient number, since it is larger than the sum of its proper divisors (434429).

2967139 is an equidigital number, since it uses as much as digits as its factorization.

2967139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325.

The product of its digits is 20412, while the sum is 37.

The square root of 2967139 is about 1722.5385336764. The cubic root of 2967139 is about 143.6964251520.

The spelling of 2967139 in words is "two million, nine hundred sixty-seven thousand, one hundred thirty-nine".