462421424 has 20 divisors (see below), whose sum is σ = 896278944. Its totient is φ = 231123648.

The previous prime is 462421423. The next prime is 462421439. The reversal of 462421424 is 424124264.

It is not an unprimeable number, because it can be changed into a prime (462421423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70409 + ... + 76695.

Almost surely, 2^462421424 is an apocalyptic number.

It is an amenable number.

462421424 is a deficient number, since it is larger than the sum of its proper divisors (433857520).

462421424 is a wasteful number, since it uses less digits than its factorization.

462421424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10892 (or 10886 counting only the distinct ones).

The product of its digits is 12288, while the sum is 29.

The square root of 462421424 is about 21503.9862351146. The cubic root of 462421424 is about 773.2963891058.

Adding to 462421424 its reverse (424124264), we get a palindrome (886545688).

The spelling of 462421424 in words is "four hundred sixty-two million, four hundred twenty-one thousand, four hundred twenty-four".