227380823 has 2 divisors, whose sum is σ = 227380824. Its totient is φ = 227380822.

The previous prime is 227380801. The next prime is 227380841. The reversal of 227380823 is 328083722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 227380823 - 2¹⁰ = 227379799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227380883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113690411 + 113690412.

It is an arithmetic number, because the mean of its divisors is an integer number (113690412).

Almost surely, 2^227380823 is an apocalyptic number.

227380823 is a deficient number, since it is larger than the sum of its proper divisors (1).

227380823 is an equidigital number, since it uses as much as digits as its factorization.

227380823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 227380823 is about 15079.1519323866. The cubic root of 227380823 is about 610.3579579585.

The spelling of 227380823 in words is "two hundred twenty-seven million, three hundred eighty thousand, eight hundred twenty-three".