423064022 has 8 divisors (see below), whose sum is σ = 635757816. Its totient is φ = 211144752.

The previous prime is 423064007. The next prime is 423064069. The reversal of 423064022 is 220460324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 192263 + ... + 194450.

It is an arithmetic number, because the mean of its divisors is an integer number (79469727).

Almost surely, 2^423064022 is an apocalyptic number.

423064022 is a deficient number, since it is larger than the sum of its proper divisors (212693794).

423064022 is a wasteful number, since it uses less digits than its factorization.

423064022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387262.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 423064022 is about 20568.5201703963. The cubic root of 423064022 is about 750.7039447054.

The spelling of 423064022 in words is "four hundred twenty-three million, sixty-four thousand, twenty-two".