423262207 has 2 divisors, whose sum is σ = 423262208. Its totient is φ = 423262206.

The previous prime is 423262199. The next prime is 423262219. The reversal of 423262207 is 702262324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423262207 - 2³ = 423262199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423262237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211631103 + 211631104.

It is an arithmetic number, because the mean of its divisors is an integer number (211631104).

Almost surely, 2^423262207 is an apocalyptic number.

423262207 is a deficient number, since it is larger than the sum of its proper divisors (1).

423262207 is an equidigital number, since it uses as much as digits as its factorization.

423262207 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 423262207 is about 20573.3372839702. The cubic root of 423262207 is about 750.8211492164.

The spelling of 423262207 in words is "four hundred twenty-three million, two hundred sixty-two thousand, two hundred seven".