423022298 has 16 divisors (see below), whose sum is σ = 647951400. Its totient is φ = 207081216.

The previous prime is 423022277. The next prime is 423022307. The reversal of 423022298 is 892220324.

It can be written as a sum of positive squares in 4 ways, for example, as 308810329 + 114211969 = 17573^2 + 10687^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9428 + ... + 30576.

Almost surely, 2^423022298 is an apocalyptic number.

423022298 is a deficient number, since it is larger than the sum of its proper divisors (224929102).

423022298 is a wasteful number, since it uses less digits than its factorization.

423022298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21361.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 423022298 is about 20567.5058769896. The cubic root of 423022298 is about 750.6792649095.

The spelling of 423022298 in words is "four hundred twenty-three million, twenty-two thousand, two hundred ninety-eight".