2207116 has 24 divisors (see below), whose sum is σ = 4117680. Its totient is φ = 1032192.

The previous prime is 2207113. The next prime is 2207119. The reversal of 2207116 is 6117022.

It is an interprime number because it is at equal distance from previous prime (2207113) and next prime (2207119).

It is a super-2 number, since 2×2207116² = 9742722074912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2207093 and 2207102.

It is not an unprimeable number, because it can be changed into a prime (2207113) 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, 8460 + ... + 8716.

It is an arithmetic number, because the mean of its divisors is an integer number (171570).

2^2207116 is an apocalyptic number.

It is an amenable number.

2207116 is a deficient number, since it is larger than the sum of its proper divisors (1910564).

2207116 is a wasteful number, since it uses less digits than its factorization.

2207116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2207116 is about 1485.6365639011. The cubic root of 2207116 is about 130.1992211707.

The spelling of 2207116 in words is "two million, two hundred seven thousand, one hundred sixteen".