2076365 has 4 divisors (see below), whose sum is σ = 2491644. Its totient is φ = 1661088.

The previous prime is 2076331. The next prime is 2076367. The reversal of 2076365 is 5636702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 243049 + 1833316 = 493^2 + 1354^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2076365 is a prime.

It is a super-2 number, since 2×2076365² = 8622583226450, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁹ + 0 + 7⁵ + 6³ + 3¹⁰ + 6⁶ + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2076367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207632 + ... + 207641.

It is an arithmetic number, because the mean of its divisors is an integer number (622911).

2^2076365 is an apocalyptic number.

It is an amenable number.

2076365 is a deficient number, since it is larger than the sum of its proper divisors (415279).

2076365 is an equidigital number, since it uses as much as digits as its factorization.

2076365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415278.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2076365 is about 1440.9597496113. The cubic root of 2076365 is about 127.5756823514.

The spelling of 2076365 in words is "two million, seventy-six thousand, three hundred sixty-five".