7210082 has 32 divisors (see below), whose sum is σ = 12718080. Its totient is φ = 3030480.

The previous prime is 7210061. The next prime is 7210117. The reversal of 7210082 is 2800127.

It is a congruent number.

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, 19463 + ... + 19829.

It is an arithmetic number, because the mean of its divisors is an integer number (397440).

Almost surely, 2^7210082 is an apocalyptic number.

7210082 is a deficient number, since it is larger than the sum of its proper divisors (5507998).

7210082 is a wasteful number, since it uses less digits than its factorization.

7210082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 7210082 is about 2685.1595855740. The cubic root of 7210082 is about 193.1879651067.

It can be divided in two parts, 72 and 10082, that multiplied together give a square (725904 = 852²).

The spelling of 7210082 in words is "seven million, two hundred ten thousand, eighty-two".