360722228 has 12 divisors (see below), whose sum is σ = 633054660. Its totient is φ = 179849472.

The previous prime is 360722221. The next prime is 360722261. The reversal of 360722228 is 822227063.

It can be written as a sum of positive squares in 2 ways, for example, as 154455184 + 206267044 = 12428^2 + 14362^2 .

It is a junction number, because it is equal to n+sod(n) for n = 360722194 and 360722203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (360722221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126323 + ... + 129146.

It is an arithmetic number, because the mean of its divisors is an integer number (52754555).

Almost surely, 2^360722228 is an apocalyptic number.

It is an amenable number.

360722228 is a deficient number, since it is larger than the sum of its proper divisors (272332432).

360722228 is a wasteful number, since it uses less digits than its factorization.

360722228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255826 (or 255824 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 360722228 is about 18992.6888038529. The cubic root of 360722228 is about 711.8540631125.

The spelling of 360722228 in words is "three hundred sixty million, seven hundred twenty-two thousand, two hundred twenty-eight".