7211006072 has 16 divisors (see below), whose sum is σ = 13886059560. Its totient is φ = 3508056864.

The previous prime is 7211006051. The next prime is 7211006081. The reversal of 7211006072 is 2706001127.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12180458 + ... + 12181049.

Almost surely, 2^7211006072 is an apocalyptic number.

It is an amenable number.

7211006072 is a deficient number, since it is larger than the sum of its proper divisors (6675053488).

7211006072 is a wasteful number, since it uses less digits than its factorization.

7211006072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24361550 (or 24361546 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 7211006072 is about 84917.6428782618. The cubic root of 7211006072 is about 1931.9621799311.

Adding to 7211006072 its reverse (2706001127), we get a palindrome (9917007199).

The spelling of 7211006072 in words is "seven billion, two hundred eleven million, six thousand, seventy-two".