2063885 has 8 divisors (see below), whose sum is σ = 2622456. Its totient is φ = 1553920.

The previous prime is 2063881. The next prime is 2063903. The reversal of 2063885 is 5883602.

It can be written as a sum of positive squares in 4 ways, for example, as 978121 + 1085764 = 989^2 + 1042^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2063885 - 2² = 2063881 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12056 + ... + 12225.

It is an arithmetic number, because the mean of its divisors is an integer number (327807).

2^2063885 is an apocalyptic number.

It is an amenable number.

2063885 is a deficient number, since it is larger than the sum of its proper divisors (558571).

2063885 is a wasteful number, since it uses less digits than its factorization.

2063885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24303.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2063885 is about 1436.6227758183. The cubic root of 2063885 is about 127.3195704967.

The spelling of 2063885 in words is "two million, sixty-three thousand, eight hundred eighty-five".