2065436 has 6 divisors (see below), whose sum is σ = 3614520. Its totient is φ = 1032716.

The previous prime is 2065429. The next prime is 2065489. The reversal of 2065436 is 6345602.

It is a d-powerful number, because it can be written as 2⁵ + 0 + 6 + 5⁹ + 4⁸ + 3⁴ + 6⁶ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258176 + ... + 258183.

It is an arithmetic number, because the mean of its divisors is an integer number (602420).

2^2065436 is an apocalyptic number.

It is an amenable number.

2065436 is a deficient number, since it is larger than the sum of its proper divisors (1549084).

2065436 is a wasteful number, since it uses less digits than its factorization.

2065436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516363 (or 516361 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2065436 is about 1437.1624821154. The cubic root of 2065436 is about 127.3514558663.

It can be divided in two parts, 20 and 65436, that added together give a palindrome (65456).

The spelling of 2065436 in words is "two million, sixty-five thousand, four hundred thirty-six".