2039216 has 20 divisors (see below), whose sum is σ = 3975192. Its totient is φ = 1013376.

The previous prime is 2039197. The next prime is 2039221. The reversal of 2039216 is 6129302.

It is a junction number, because it is equal to n+sod(n) for n = 2039191 and 2039200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3455 + ... + 4001.

2^2039216 is an apocalyptic number.

It is an amenable number.

2039216 is a deficient number, since it is larger than the sum of its proper divisors (1935976).

2039216 is a wasteful number, since it uses less digits than its factorization.

2039216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2039216 is about 1428.0112044378. The cubic root of 2039216 is about 126.8102649692.

The spelling of 2039216 in words is "two million, thirty-nine thousand, two hundred sixteen".