7210792272 has 20 divisors (see below), whose sum is σ = 18627880160. Its totient is φ = 2403597408.

The previous prime is 7210792247. The next prime is 7210792331. The reversal of 7210792272 is 2722970127.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7210792272.

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, 75112372 + ... + 75112467.

It is an arithmetic number, because the mean of its divisors is an integer number (931394008).

Almost surely, 2^7210792272 is an apocalyptic number.

It is an amenable number.

7210792272 is an abundant number, since it is smaller than the sum of its proper divisors (11417087888).

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

7210792272 is a wasteful number, since it uses less digits than its factorization.

7210792272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150224850 (or 150224844 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 39.

The square root of 7210792272 is about 84916.3840021465. The cubic root of 7210792272 is about 1931.9430860815.

The spelling of 7210792272 in words is "seven billion, two hundred ten million, seven hundred ninety-two thousand, two hundred seventy-two".