2064961 has 2 divisors, whose sum is σ = 2064962. Its totient is φ = 2064960.

The previous prime is 2064949. The next prime is 2064971. The reversal of 2064961 is 1694602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1795600 + 269361 = 1340^2 + 519^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064961 - 2⁵ = 2064929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2064971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032480 + 1032481.

It is an arithmetic number, because the mean of its divisors is an integer number (1032481).

2^2064961 is an apocalyptic number.

It is an amenable number.

2064961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064961 is an equidigital number, since it uses as much as digits as its factorization.

2064961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2064961 is about 1436.9972164204. The cubic root of 2064961 is about 127.3416925396.

It can be divided in two parts, 2064 and 961, that added together give a square (3025 = 55²).

The spelling of 2064961 in words is "two million, sixty-four thousand, nine hundred sixty-one".