228184823 has 2 divisors, whose sum is σ = 228184824. Its totient is φ = 228184822.

The previous prime is 228184807. The next prime is 228184843. The reversal of 228184823 is 328481822.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 228184823 - 2⁴ = 228184807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228184843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114092411 + 114092412.

It is an arithmetic number, because the mean of its divisors is an integer number (114092412).

Almost surely, 2^228184823 is an apocalyptic number.

228184823 is a deficient number, since it is larger than the sum of its proper divisors (1).

228184823 is an equidigital number, since it uses as much as digits as its factorization.

228184823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49152, while the sum is 38.

The square root of 228184823 is about 15105.7877318596. The cubic root of 228184823 is about 611.0765036625.

The spelling of 228184823 in words is "two hundred twenty-eight million, one hundred eighty-four thousand, eight hundred twenty-three".