2016822 has 16 divisors (see below), whose sum is σ = 4061232. Its totient is φ = 667680.

The previous prime is 2016821. The next prime is 2016823. The reversal of 2016822 is 2286102.

It is an interprime number because it is at equal distance from previous prime (2016821) and next prime (2016823).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016821) 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, 129 + ... + 2012.

It is an arithmetic number, because the mean of its divisors is an integer number (253827).

2^2016822 is an apocalyptic number.

2016822 is an abundant number, since it is smaller than the sum of its proper divisors (2044410).

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

2016822 is a wasteful number, since it uses less digits than its factorization.

2016822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2016822 is about 1420.1485837757. The cubic root of 2016822 is about 126.3443590896.

The spelling of 2016822 in words is "two million, sixteen thousand, eight hundred twenty-two".