423022337 has 2 divisors, whose sum is σ = 423022338. Its totient is φ = 423022336.

The previous prime is 423022307. The next prime is 423022343. The reversal of 423022337 is 733220324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 284630641 + 138391696 = 16871^2 + 11764^2 .

It is a cyclic number.

It is not a de Polignac number, because 423022337 - 2⁶ = 423022273 is a prime.

It is not a weakly prime, because it can be changed into another prime (423022307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211511168 + 211511169.

It is an arithmetic number, because the mean of its divisors is an integer number (211511169).

Almost surely, 2^423022337 is an apocalyptic number.

It is an amenable number.

423022337 is a deficient number, since it is larger than the sum of its proper divisors (1).

423022337 is an equidigital number, since it uses as much as digits as its factorization.

423022337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 423022337 is about 20567.5068250870. The cubic root of 423022337 is about 750.6792879788.

The spelling of 423022337 in words is "four hundred twenty-three million, twenty-two thousand, three hundred thirty-seven".