2076305 has 16 divisors (see below), whose sum is σ = 3106944. Its totient is φ = 1294080.

The previous prime is 2076299. The next prime is 2076307. The reversal of 2076305 is 5036702.

It is not a de Polignac number, because 2076305 - 2⁴ = 2076289 is a prime.

It is a super-2 number, since 2×2076305² = 8622084906050, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹¹ + 0 + 7⁶ + 6⁴ + 3⁷ + 0 + 5⁹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2076307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2312 + ... + 3081.

It is an arithmetic number, because the mean of its divisors is an integer number (194184).

2^2076305 is an apocalyptic number.

It is an amenable number.

2076305 is a deficient number, since it is larger than the sum of its proper divisors (1030639).

2076305 is a wasteful number, since it uses less digits than its factorization.

2076305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 2076305 is about 1440.9389300036. The cubic root of 2076305 is about 127.5744535028.

The spelling of 2076305 in words is "two million, seventy-six thousand, three hundred five".