2659073 has 2 divisors, whose sum is σ = 2659074. Its totient is φ = 2659072.

The previous prime is 2659067. The next prime is 2659081. The reversal of 2659073 is 3709562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2534464 + 124609 = 1592^2 + 353^2 .

It is a cyclic number.

It is not a de Polignac number, because 2659073 - 2¹⁰ = 2658049 is a prime.

It is an Ulam number.

It is equal to p₁₉₃₈₉₂ and since 2659073 and 193892 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 11.

It is not a weakly prime, because it can be changed into another prime (2659043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329536 + 1329537.

It is an arithmetic number, because the mean of its divisors is an integer number (1329537).

2^2659073 is an apocalyptic number.

It is an amenable number.

2659073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2659073 is an equidigital number, since it uses as much as digits as its factorization.

2659073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 2659073 is about 1630.6664281820. Note that the first 3 decimals coincide. The cubic root of 2659073 is about 138.5405008690.

The spelling of 2659073 in words is "two million, six hundred fifty-nine thousand, seventy-three".