424525630 has 8 divisors (see below), whose sum is σ = 764146152. Its totient is φ = 169810248.

The previous prime is 424525613. The next prime is 424525637. The reversal of 424525630 is 36525424.

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

It is a junction number, because it is equal to n+sod(n) for n = 424525592 and 424525601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424525637) 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, 21226272 + ... + 21226291.

It is an arithmetic number, because the mean of its divisors is an integer number (95518269).

Almost surely, 2^424525630 is an apocalyptic number.

424525630 is a deficient number, since it is larger than the sum of its proper divisors (339620522).

424525630 is a wasteful number, since it uses less digits than its factorization.

424525630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42452570.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 424525630 is about 20604.0197534365. The cubic root of 424525630 is about 751.5674654908.

The spelling of 424525630 in words is "four hundred twenty-four million, five hundred twenty-five thousand, six hundred thirty".