2965687 has 2 divisors, whose sum is σ = 2965688. Its totient is φ = 2965686.

The previous prime is 2965681. The next prime is 2965693. The reversal of 2965687 is 7865692.

2965687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2965681) and next prime (2965693).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2965687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2965681) 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 as a sum of consecutive naturals, namely, 1482843 + 1482844.

It is an arithmetic number, because the mean of its divisors is an integer number (1482844).

2^2965687 is an apocalyptic number.

2965687 is a deficient number, since it is larger than the sum of its proper divisors (1).

2965687 is an equidigital number, since it uses as much as digits as its factorization.

2965687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 43.

The square root of 2965687 is about 1722.1170111232. The cubic root of 2965687 is about 143.6729815527.

The spelling of 2965687 in words is "two million, nine hundred sixty-five thousand, six hundred eighty-seven".