2030016 has 56 divisors (see below), whose sum is σ = 5476240. Its totient is φ = 663552.

The previous prime is 2030009. The next prime is 2030051. The reversal of 2030016 is 6100302.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2029983 and 2030010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18570 + ... + 18678.

It is an arithmetic number, because the mean of its divisors is an integer number (97790).

2^2030016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2738120).

2030016 is an abundant number, since it is smaller than the sum of its proper divisors (3446224).

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

2030016 is a wasteful number, since it uses less digits than its factorization.

2030016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2030016 is about 1424.7862997657. The cubic root of 2030016 is about 126.6192743603.

Adding to 2030016 its reverse (6100302), we get a palindrome (8130318).

The spelling of 2030016 in words is "two million, thirty thousand, sixteen".