7102116 has 36 divisors (see below), whose sum is σ = 20517952. Its totient is φ = 2029104.

The previous prime is 7102103. The next prime is 7102127. The reversal of 7102116 is 6112017.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 13840 + ... + 14343.

Almost surely, 2^7102116 is an apocalyptic number.

It is an amenable number.

7102116 is an abundant number, since it is smaller than the sum of its proper divisors (13415836).

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

7102116 is a wasteful number, since it uses less digits than its factorization.

7102116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28200 (or 28195 counting only the distinct ones).

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

The square root of 7102116 is about 2664.9795496401. The cubic root of 7102116 is about 192.2188260259.

Subtracting from 7102116 its reverse (6112017), we obtain a palindrome (990099).

The spelling of 7102116 in words is "seven million, one hundred two thousand, one hundred sixteen".