4615642226 has 16 divisors (see below), whose sum is σ = 7578270168. Its totient is φ = 2095372800.

The previous prime is 4615642211. The next prime is 4615642237. The reversal of 4615642226 is 6222465164.

It can be written as a sum of positive squares in 4 ways, for example, as 873261601 + 3742380625 = 29551^2 + 61175^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4615642226.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1453535 + ... + 1456706.

Almost surely, 2^4615642226 is an apocalyptic number.

4615642226 is a deficient number, since it is larger than the sum of its proper divisors (2962627942).

4615642226 is a wasteful number, since it uses less digits than its factorization.

4615642226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910317.

The product of its digits is 138240, while the sum is 38.

The square root of 4615642226 is about 67938.5179850135. The cubic root of 4615642226 is about 1664.9864849940.

The spelling of 4615642226 in words is "four billion, six hundred fifteen million, six hundred forty-two thousand, two hundred twenty-six".