227250640706 has 8 divisors (see below), whose sum is σ = 341140414860. Its totient is φ = 113537169088.

The previous prime is 227250640649. The next prime is 227250640709. The reversal of 227250640706 is 607046052722.

It can be written as a sum of positive squares in 2 ways, for example, as 225206244481 + 2044396225 = 474559^2 + 45215^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (227250640709) 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, 44072411 + ... + 44077566.

Almost surely, 2^227250640706 is an apocalyptic number.

227250640706 is a deficient number, since it is larger than the sum of its proper divisors (113889774154).

227250640706 is a wasteful number, since it uses less digits than its factorization.

227250640706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88151268.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 227250640706 in words is "two hundred twenty-seven billion, two hundred fifty million, six hundred forty thousand, seven hundred six".