424842528 has 48 divisors (see below), whose sum is σ = 1216597536. Its totient is φ = 128739840.

The previous prime is 424842521. The next prime is 424842571. The reversal of 424842528 is 825248424.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (424842521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200101 + ... + 202212.

It is an arithmetic number, because the mean of its divisors is an integer number (25345782).

Almost surely, 2^424842528 is an apocalyptic number.

424842528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

424842528 is an abundant number, since it is smaller than the sum of its proper divisors (791755008).

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

424842528 is a wasteful number, since it uses less digits than its factorization.

424842528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402337 (or 402329 counting only the distinct ones).

The product of its digits is 163840, while the sum is 39.

The square root of 424842528 is about 20611.7085172482. The cubic root of 424842528 is about 751.7544278881.

The spelling of 424842528 in words is "four hundred twenty-four million, eight hundred forty-two thousand, five hundred twenty-eight".