424630572 has 24 divisors (see below), whose sum is σ = 992085696. Its totient is φ = 141360528.

The previous prime is 424630559. The next prime is 424630589. The reversal of 424630572 is 275036424.

It is a super-2 number, since 2×424630572² = 360622245354094368, which contains 22 as substring.

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, 13038 + ... + 31925.

It is an arithmetic number, because the mean of its divisors is an integer number (41336904).

Almost surely, 2^424630572 is an apocalyptic number.

It is an amenable number.

424630572 is an abundant number, since it is smaller than the sum of its proper divisors (567455124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424630572 is a wasteful number, since it uses less digits than its factorization.

424630572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45757 (or 45755 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 424630572 is about 20606.5662350621. The cubic root of 424630572 is about 751.6293891136.

Adding to 424630572 its reverse (275036424), we get a palindrome (699666996).

The spelling of 424630572 in words is "four hundred twenty-four million, six hundred thirty thousand, five hundred seventy-two".