2219016 has 16 divisors (see below), whose sum is σ = 5547600. Its totient is φ = 739664.

The previous prime is 2218999. The next prime is 2219023. The reversal of 2219016 is 6109122.

It is a junction number, because it is equal to n+sod(n) for n = 2218983 and 2219001.

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, 46206 + ... + 46253.

It is an arithmetic number, because the mean of its divisors is an integer number (346725).

2^2219016 is an apocalyptic number.

It is an amenable number.

2219016 is an abundant number, since it is smaller than the sum of its proper divisors (3328584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2219016 is a wasteful number, since it uses less digits than its factorization.

2219016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92468 (or 92464 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 2219016 is about 1489.6361971972. The cubic root of 2219016 is about 130.4327981534.

The spelling of 2219016 in words is "two million, two hundred nineteen thousand, sixteen".