227364253 has 4 divisors (see below), whose sum is σ = 228357340. Its totient is φ = 226371168.

The previous prime is 227364209. The next prime is 227364257. The reversal of 227364253 is 352463722.

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 221473924 + 5890329 = 14882^2 + 2427^2 .

It is a cyclic number.

It is not a de Polignac number, because 227364253 - 2²¹ = 225267101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227364257) 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, 496200 + ... + 496657.

It is an arithmetic number, because the mean of its divisors is an integer number (57089335).

Almost surely, 2^227364253 is an apocalyptic number.

It is an amenable number.

227364253 is a deficient number, since it is larger than the sum of its proper divisors (993087).

227364253 is an equidigital number, since it uses as much as digits as its factorization.

227364253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993086.

The product of its digits is 60480, while the sum is 34.

The square root of 227364253 is about 15078.6024882945. The cubic root of 227364253 is about 610.3431313240.

The spelling of 227364253 in words is "two hundred twenty-seven million, three hundred sixty-four thousand, two hundred fifty-three".