227994601 has 4 divisors (see below), whose sum is σ = 229152132. Its totient is φ = 226837072.

The previous prime is 227994587. The next prime is 227994619. The reversal of 227994601 is 106499722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103002201 + 124992400 = 10149^2 + 11180^2 .

It is a cyclic number.

It is not a de Polignac number, because 227994601 - 2¹¹ = 227992553 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227994631) 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, 578470 + ... + 578863.

It is an arithmetic number, because the mean of its divisors is an integer number (57288033).

Almost surely, 2^227994601 is an apocalyptic number.

It is an amenable number.

227994601 is a deficient number, since it is larger than the sum of its proper divisors (1157531).

227994601 is a wasteful number, since it uses less digits than its factorization.

227994601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157530.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 227994601 is about 15099.4900907282. The cubic root of 227994601 is about 610.9066522987.

The spelling of 227994601 in words is "two hundred twenty-seven million, nine hundred ninety-four thousand, six hundred one".