423264146 has 8 divisors (see below), whose sum is σ = 642933120. Its totient is φ = 208953108.

The previous prime is 423264143. The next prime is 423264161. The reversal of 423264146 is 641462324.

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

It is not an unprimeable number, because it can be changed into a prime (423264143) by changing a digit.

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, 1339286 + ... + 1339601.

It is an arithmetic number, because the mean of its divisors is an integer number (80366640).

Almost surely, 2^423264146 is an apocalyptic number.

423264146 is a deficient number, since it is larger than the sum of its proper divisors (219668974).

423264146 is a wasteful number, since it uses less digits than its factorization.

423264146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678968.

The product of its digits is 27648, while the sum is 32.

The square root of 423264146 is about 20573.3844080161. The cubic root of 423264146 is about 750.8222957398.

The spelling of 423264146 in words is "four hundred twenty-three million, two hundred sixty-four thousand, one hundred forty-six".