7306285056 has 312 divisors, whose sum is σ = 23286554304. Its totient is φ = 1995571200.

The previous prime is 7306285039. The next prime is 7306285069. The reversal of 7306285056 is 6505826037.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 7306284999 and 7306285017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72339406 + ... + 72339506.

It is an arithmetic number, because the mean of its divisors is an integer number (74636392).

Almost surely, 2^7306285056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7306285056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11643277152).

7306285056 is an abundant number, since it is smaller than the sum of its proper divisors (15980269248).

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

7306285056 is a wasteful number, since it uses less digits than its factorization.

7306285056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 7306285056 is about 85476.8100481060. The cubic root of 7306285056 is about 1940.4339780881.

The spelling of 7306285056 in words is "seven billion, three hundred six million, two hundred eighty-five thousand, fifty-six".