424230646 has 16 divisors (see below), whose sum is σ = 731718144. Its totient is φ = 180696744.

The previous prime is 424230643. The next prime is 424230707. The reversal of 424230646 is 646032424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424230643) 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 7 ways as a sum of consecutive naturals, for example, 90670 + ... + 95233.

It is an arithmetic number, because the mean of its divisors is an integer number (45732384).

Almost surely, 2^424230646 is an apocalyptic number.

424230646 is a deficient number, since it is larger than the sum of its proper divisors (307487498).

424230646 is a wasteful number, since it uses less digits than its factorization.

424230646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186075.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 424230646 is about 20596.8601005105. The cubic root of 424230646 is about 751.3933482084.

The spelling of 424230646 in words is "four hundred twenty-four million, two hundred thirty thousand, six hundred forty-six".