2059517 has 2 divisors, whose sum is σ = 2059518. Its totient is φ = 2059516.

The previous prime is 2059511. The next prime is 2059537. The reversal of 2059517 is 7159502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1943236 + 116281 = 1394^2 + 341^2 .

It is a cyclic number.

It is not a de Polignac number, because 2059517 - 2⁴ = 2059501 is a prime.

It is a super-2 number, since 2×2059517² = 8483220546578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2059517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2059511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029758 + 1029759.

It is an arithmetic number, because the mean of its divisors is an integer number (1029759).

2^2059517 is an apocalyptic number.

It is an amenable number.

2059517 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059517 is an equidigital number, since it uses as much as digits as its factorization.

2059517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 2059517 is about 1435.1017385538. The cubic root of 2059517 is about 127.2296874722.

The spelling of 2059517 in words is "two million, fifty-nine thousand, five hundred seventeen".