7247265272 has 32 divisors (see below), whose sum is σ = 14643478080. Its totient is φ = 3342702720.

The previous prime is 7247265269. The next prime is 7247265299. The reversal of 7247265272 is 2725627427.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142622 + ... + 186642.

It is an arithmetic number, because the mean of its divisors is an integer number (457608690).

Almost surely, 2^7247265272 is an apocalyptic number.

It is an amenable number.

7247265272 is an abundant number, since it is smaller than the sum of its proper divisors (7396212808).

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

7247265272 is a wasteful number, since it uses less digits than its factorization.

7247265272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45623 (or 45619 counting only the distinct ones).

The product of its digits is 658560, while the sum is 44.

The square root of 7247265272 is about 85130.8714392141. The cubic root of 7247265272 is about 1935.1949381067.

The spelling of 7247265272 in words is "seven billion, two hundred forty-seven million, two hundred sixty-five thousand, two hundred seventy-two".