2951089 has 2 divisors, whose sum is σ = 2951090. Its totient is φ = 2951088.

The previous prime is 2951087. The next prime is 2951159. The reversal of 2951089 is 9801592.

2951089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2614689 + 336400 = 1617^2 + 580^2 .

It is a cyclic number.

It is not a de Polignac number, because 2951089 - 2¹ = 2951087 is a prime.

Together with 2951087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2951087) 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, 1475544 + 1475545.

It is an arithmetic number, because the mean of its divisors is an integer number (1475545).

2^2951089 is an apocalyptic number.

It is an amenable number.

2951089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2951089 is an equidigital number, since it uses as much as digits as its factorization.

2951089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 2951089 is about 1717.8733946365. The cubic root of 2951089 is about 143.4368598864.

The spelling of 2951089 in words is "two million, nine hundred fifty-one thousand, eighty-nine".