500023207 has 2 divisors, whose sum is σ = 500023208. Its totient is φ = 500023206.

The previous prime is 500023141. The next prime is 500023213. The reversal of 500023207 is 702320005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500023207 - 2¹⁹ = 499498919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500023267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250011603 + 250011604.

It is an arithmetic number, because the mean of its divisors is an integer number (250011604).

Almost surely, 2^500023207 is an apocalyptic number.

500023207 is a deficient number, since it is larger than the sum of its proper divisors (1).

500023207 is an equidigital number, since it uses as much as digits as its factorization.

500023207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 500023207 is about 22361.1986932722. The cubic root of 500023207 is about 793.7128053995.

The spelling of 500023207 in words is "five hundred million, twenty-three thousand, two hundred seven".