2065435 has 4 divisors (see below), whose sum is σ = 2478528. Its totient is φ = 1652344.

The previous prime is 2065429. The next prime is 2065489. The reversal of 2065435 is 5345602.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2065435 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 0 + 6⁶ + 5 + 4⁸ + 3⁴ + 5⁹ .

It is a Duffinian number.

2065435 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206539 + ... + 206548.

It is an arithmetic number, because the mean of its divisors is an integer number (619632).

2^2065435 is an apocalyptic number.

2065435 is a deficient number, since it is larger than the sum of its proper divisors (413093).

2065435 is an equidigital number, since it uses as much as digits as its factorization.

2065435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413092.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2065435 is about 1437.1621342076. The cubic root of 2065435 is about 127.3514353135.

It can be divided in two parts, 2065 and 435, that added together give a square (2500 = 50²).

The spelling of 2065435 in words is "two million, sixty-five thousand, four hundred thirty-five".