7216003082 has 4 divisors (see below), whose sum is σ = 10824004626. Its totient is φ = 3608001540.

The previous prime is 7216003063. The next prime is 7216003127. The reversal of 7216003082 is 2803006127.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5843226481 + 1372776601 = 76441^2 + 37051^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1804000769 + ... + 1804000772.

Almost surely, 2^7216003082 is an apocalyptic number.

7216003082 is a deficient number, since it is larger than the sum of its proper divisors (3608001544).

7216003082 is a wasteful number, since it uses less digits than its factorization.

7216003082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608001543.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 7216003082 is about 84947.0604670933. The cubic root of 7216003082 is about 1932.4083407539.

The spelling of 7216003082 in words is "seven billion, two hundred sixteen million, three thousand, eighty-two".