462223207 has 2 divisors, whose sum is σ = 462223208. Its totient is φ = 462223206.

The previous prime is 462223193. The next prime is 462223243. The reversal of 462223207 is 702322264.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462223207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462223607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231111603 + 231111604.

It is an arithmetic number, because the mean of its divisors is an integer number (231111604).

Almost surely, 2^462223207 is an apocalyptic number.

462223207 is a deficient number, since it is larger than the sum of its proper divisors (1).

462223207 is an equidigital number, since it uses as much as digits as its factorization.

462223207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 462223207 is about 21499.3768979475. The cubic root of 462223207 is about 773.1858821174.

The spelling of 462223207 in words is "four hundred sixty-two million, two hundred twenty-three thousand, two hundred seven".