424707424 has 48 divisors (see below), whose sum is σ = 849105936. Its totient is φ = 209088000.

The previous prime is 424707401. The next prime is 424707433.

424707424 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 424707424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069594 + ... + 1069990.

It is an arithmetic number, because the mean of its divisors is an integer number (17689707).

Almost surely, 2^424707424 is an apocalyptic number.

It is an amenable number.

424707424 is a deficient number, since it is larger than the sum of its proper divisors (424398512).

424707424 is a wasteful number, since it uses less digits than its factorization.

424707424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 34.

The square root of 424707424 is about 20608.4308961163. The cubic root of 424707424 is about 751.6747310658.

It can be divided in two parts, 42470 and 7424, that added together give a palindrome (49894).

The spelling of 424707424 in words is "four hundred twenty-four million, seven hundred seven thousand, four hundred twenty-four".