2066363 has 6 divisors (see below), whose sum is σ = 2237724. Its totient is φ = 1907256.

The previous prime is 2066329. The next prime is 2066399. The reversal of 2066363 is 3636602.

It is a happy number.

It is not a de Polignac number, because 2066363 - 2¹² = 2062267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2066563) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5945 + ... + 6282.

It is an arithmetic number, because the mean of its divisors is an integer number (372954).

2^2066363 is an apocalyptic number.

2066363 is a deficient number, since it is larger than the sum of its proper divisors (171361).

2066363 is a wasteful number, since it uses less digits than its factorization.

2066363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12253 (or 12240 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 2066363 is about 1437.4849564430. The cubic root of 2066363 is about 127.3705054588.

The spelling of 2066363 in words is "two million, sixty-six thousand, three hundred sixty-three".