2070517 has 2 divisors, whose sum is σ = 2070518. Its totient is φ = 2070516.

The previous prime is 2070479. The next prime is 2070527. The reversal of 2070517 is 7150702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2056356 + 14161 = 1434^2 + 119^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070517 - 2¹⁹ = 1546229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2070527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035258 + 1035259.

It is an arithmetic number, because the mean of its divisors is an integer number (1035259).

2^2070517 is an apocalyptic number.

It is an amenable number.

2070517 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070517 is an equidigital number, since it uses as much as digits as its factorization.

2070517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 2070517 is about 1438.9291156968. The cubic root of 2070517 is about 127.4557991088.

The spelling of 2070517 in words is "two million, seventy thousand, five hundred seventeen".