2030069 has 2 divisors, whose sum is σ = 2030070. Its totient is φ = 2030068.

The previous prime is 2030053. The next prime is 2030081. The reversal of 2030069 is 9600302.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1932100 + 97969 = 1390^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030069 - 2⁴ = 2030053 is a prime.

It is a super-2 number, since 2×2030069² = 8242360289522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2030069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015034 + 1015035.

It is an arithmetic number, because the mean of its divisors is an integer number (1015035).

2^2030069 is an apocalyptic number.

It is an amenable number.

2030069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030069 is an equidigital number, since it uses as much as digits as its factorization.

2030069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 2030069 is about 1424.8048989248. The cubic root of 2030069 is about 126.6203762831.

The spelling of 2030069 in words is "two million, thirty thousand, sixty-nine".