2064899 has 2 divisors, whose sum is σ = 2064900. Its totient is φ = 2064898.

The previous prime is 2064877. The next prime is 2064913. The reversal of 2064899 is 9984602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2064899 - 2¹² = 2060803 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2064809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032449 + 1032450.

It is an arithmetic number, because the mean of its divisors is an integer number (1032450).

2^2064899 is an apocalyptic number.

2064899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064899 is an equidigital number, since it uses as much as digits as its factorization.

2064899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 2064899 is about 1436.9756434957. The cubic root of 2064899 is about 127.3404180580.

The spelling of 2064899 in words is "two million, sixty-four thousand, eight hundred ninety-nine".