7082172 has 18 divisors (see below), whose sum is σ = 17902248. Its totient is φ = 2360712.

The previous prime is 7082123. The next prime is 7082191. The reversal of 7082172 is 2712807.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98328 + ... + 98399.

Almost surely, 2^7082172 is an apocalyptic number.

It is an amenable number.

7082172 is an abundant number, since it is smaller than the sum of its proper divisors (10820076).

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

7082172 is a wasteful number, since it uses less digits than its factorization.

7082172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196737 (or 196732 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 7082172 is about 2661.2350516255. The cubic root of 7082172 is about 192.0387291664.

Adding to 7082172 its reverse (2712807), we get a palindrome (9794979).

The spelling of 7082172 in words is "seven million, eighty-two thousand, one hundred seventy-two".