227340401 has 4 divisors (see below), whose sum is σ = 228225252. Its totient is φ = 226455552.

The previous prime is 227340397. The next prime is 227340431. The reversal of 227340401 is 104043722.

227340401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 215943025 + 11397376 = 14695^2 + 3376^2 .

It is a cyclic number.

It is not a de Polignac number, because 227340401 - 2² = 227340397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (227340431) 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, 442040 + ... + 442553.

It is an arithmetic number, because the mean of its divisors is an integer number (57056313).

Almost surely, 2^227340401 is an apocalyptic number.

It is an amenable number.

227340401 is a deficient number, since it is larger than the sum of its proper divisors (884851).

227340401 is an equidigital number, since it uses as much as digits as its factorization.

227340401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884850.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 227340401 is about 15077.8115454465. The cubic root of 227340401 is about 610.3217875797.

The spelling of 227340401 in words is "two hundred twenty-seven million, three hundred forty thousand, four hundred one".