4222504736 has 12 divisors (see below), whose sum is σ = 8313056262. Its totient is φ = 2111252352.

The previous prime is 4222504681. The next prime is 4222504739. The reversal of 4222504736 is 6374052224.

It can be written as a sum of positive squares in only one way, i.e., 4165411600 + 57093136 = 64540^2 + 7556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4222504696 and 4222504705.

It is not an unprimeable number, because it can be changed into a prime (4222504739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65976605 + ... + 65976668.

Almost surely, 2^4222504736 is an apocalyptic number.

It is an amenable number.

4222504736 is a deficient number, since it is larger than the sum of its proper divisors (4090551526).

4222504736 is a wasteful number, since it uses less digits than its factorization.

4222504736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131953283 (or 131953275 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 4222504736 is about 64980.8028266811. The cubic root of 4222504736 is about 1616.3052432904.

The spelling of 4222504736 in words is "four billion, two hundred twenty-two million, five hundred four thousand, seven hundred thirty-six".