469740223 has 2 divisors, whose sum is σ = 469740224. Its totient is φ = 469740222.

The previous prime is 469740221. The next prime is 469740253. The reversal of 469740223 is 322047964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 469740223 - 2¹ = 469740221 is a prime.

Together with 469740221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469740221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234870111 + 234870112.

It is an arithmetic number, because the mean of its divisors is an integer number (234870112).

Almost surely, 2^469740223 is an apocalyptic number.

469740223 is a deficient number, since it is larger than the sum of its proper divisors (1).

469740223 is an equidigital number, since it uses as much as digits as its factorization.

469740223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 469740223 is about 21673.4912508345. The cubic root of 469740223 is about 777.3547378734.

The spelling of 469740223 in words is "four hundred sixty-nine million, seven hundred forty thousand, two hundred twenty-three".