283432223 has 2 divisors, whose sum is σ = 283432224. Its totient is φ = 283432222.

The previous prime is 283432187. The next prime is 283432241. The reversal of 283432223 is 322234382.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 283432223 - 2¹⁰ = 283431199 is a prime.

It is a Sophie Germain prime.

It is equal to p_15402449 and since 283432223 and 15402449 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283432423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141716111 + 141716112.

It is an arithmetic number, because the mean of its divisors is an integer number (141716112).

Almost surely, 2^283432223 is an apocalyptic number.

283432223 is a deficient number, since it is larger than the sum of its proper divisors (1).

283432223 is an equidigital number, since it uses as much as digits as its factorization.

283432223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 29.

The square root of 283432223 is about 16835.4454351526. The cubic root of 283432223 is about 656.8755157228.

The spelling of 283432223 in words is "two hundred eighty-three million, four hundred thirty-two thousand, two hundred twenty-three".