2105027 has 2 divisors, whose sum is σ = 2105028. Its totient is φ = 2105026.

The previous prime is 2105009. The next prime is 2105069. The reversal of 2105027 is 7205012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2105027 - 2¹⁴ = 2088643 is a prime.

It is a super-2 number, since 2×2105027² = 8862277341458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2104996 and 2105014.

It is not a weakly prime, because it can be changed into another prime (2105927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052513 + 1052514.

It is an arithmetic number, because the mean of its divisors is an integer number (1052514).

2^2105027 is an apocalyptic number.

2105027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2105027 is an equidigital number, since it uses as much as digits as its factorization.

2105027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2105027 is about 1450.8711176393. The cubic root of 2105027 is about 128.1600171589.

The spelling of 2105027 in words is "two million, one hundred five thousand, twenty-seven".