428052024 has 48 divisors (see below), whose sum is σ = 1160526120. Its totient is φ = 142534080.

The previous prime is 428052019. The next prime is 428052049. The reversal of 428052024 is 420250824.

It is a happy number.

428052024 is a `hidden beast` number, since 42 + 80 + 520 + 24 = 666.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81774 + ... + 86850.

Almost surely, 2^428052024 is an apocalyptic number.

It is an amenable number.

428052024 is an abundant number, since it is smaller than the sum of its proper divisors (732474096).

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

428052024 is a wasteful number, since it uses less digits than its factorization.

428052024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6260 (or 6253 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 428052024 is about 20689.4181648494. The cubic root of 428052024 is about 753.6427373088.

The spelling of 428052024 in words is "four hundred twenty-eight million, fifty-two thousand, twenty-four".