2071116 has 48 divisors (see below), whose sum is σ = 5447680. Its totient is φ = 680400.

The previous prime is 2071087. The next prime is 2071123. The reversal of 2071116 is 6111702.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13641 + ... + 13791.

2^2071116 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 2071116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2723840).

2071116 is an abundant number, since it is smaller than the sum of its proper divisors (3376564).

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

2071116 is a wasteful number, since it uses less digits than its factorization.

2071116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 2071116 is about 1439.1372415444. The cubic root of 2071116 is about 127.4680888997.

Adding to 2071116 its reverse (6111702), we get a palindrome (8182818).

It can be divided in two parts, 2071 and 116, that added together give a 7-th power (2187 = 3⁷).

The spelling of 2071116 in words is "two million, seventy-one thousand, one hundred sixteen".