7210982272 has 32 divisors (see below), whose sum is σ = 15470680680. Its totient is φ = 3328144896.

The previous prime is 7210982249. The next prime is 7210982321. The reversal of 7210982272 is 2722890127.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2165098 + ... + 2168425.

Almost surely, 2^7210982272 is an apocalyptic number.

It is an amenable number.

7210982272 is an abundant number, since it is smaller than the sum of its proper divisors (8259698408).

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

7210982272 is a wasteful number, since it uses less digits than its factorization.

7210982272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333550 (or 4333538 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 7210982272 is about 84917.5027423675. The cubic root of 7210982272 is about 1931.9600544417.

The spelling of 7210982272 in words is "seven billion, two hundred ten million, nine hundred eighty-two thousand, two hundred seventy-two".