722052315 has 24 divisors (see below), whose sum is σ = 1254996288. Its totient is φ = 384036480.

The previous prime is 722052313. The next prime is 722052323. The reversal of 722052315 is 513250227.

722052315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 722052315 - 2¹ = 722052313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (722052311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5346 + ... + 38375.

It is an arithmetic number, because the mean of its divisors is an integer number (52291512).

Almost surely, 2^722052315 is an apocalyptic number.

722052315 is a deficient number, since it is larger than the sum of its proper divisors (532943973).

722052315 is a wasteful number, since it uses less digits than its factorization.

722052315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44099 (or 44096 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 722052315 is about 26871.0311488041. The cubic root of 722052315 is about 897.1317390579.

The spelling of 722052315 in words is "seven hundred twenty-two million, fifty-two thousand, three hundred fifteen".