2063216 has 10 divisors (see below), whose sum is σ = 3997512. Its totient is φ = 1031600.

The previous prime is 2063213. The next prime is 2063249. The reversal of 2063216 is 6123602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64460 + ... + 64491.

2^2063216 is an apocalyptic number.

It is an amenable number.

2063216 is a deficient number, since it is larger than the sum of its proper divisors (1934296).

2063216 is a wasteful number, since it uses less digits than its factorization.

2063216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128959 (or 128953 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2063216 is about 1436.3899192072. The cubic root of 2063216 is about 127.3058123016.

Adding to 2063216 its reverse (6123602), we get a palindrome (8186818).

It can be divided in two parts, 20 and 63216, that added together give a palindrome (63236).

The spelling of 2063216 in words is "two million, sixty-three thousand, two hundred sixteen".