227275001 has 4 divisors (see below), whose sum is σ = 235112100. Its totient is φ = 219437904.

The previous prime is 227274991. The next prime is 227275007. The reversal of 227275001 is 100572722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100572722 = 2 ⋅50286361.

It can be written as a sum of positive squares in 2 ways, for example, as 167676601 + 59598400 = 12949^2 + 7720^2 .

It is a cyclic number.

It is not a de Polignac number, because 227275001 - 2²⁶ = 160166137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227275007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3918506 + ... + 3918563.

It is an arithmetic number, because the mean of its divisors is an integer number (58778025).

Almost surely, 2^227275001 is an apocalyptic number.

It is an amenable number.

227275001 is a deficient number, since it is larger than the sum of its proper divisors (7837099).

227275001 is an equidigital number, since it uses as much as digits as its factorization.

227275001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837098.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 227275001 is about 15075.6426397020. The cubic root of 227275001 is about 610.2632573275.

The spelling of 227275001 in words is "two hundred twenty-seven million, two hundred seventy-five thousand, one".