428800504 has 16 divisors (see below), whose sum is σ = 877092120. Its totient is φ = 194909280.

The previous prime is 428800501. The next prime is 428800507. The reversal of 428800504 is 405008824.

It is an interprime number because it is at equal distance from previous prime (428800501) and next prime (428800507).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428800501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2436279 + ... + 2436454.

Almost surely, 2^428800504 is an apocalyptic number.

428800504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

428800504 is an abundant number, since it is smaller than the sum of its proper divisors (448291616).

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

428800504 is a wasteful number, since it uses less digits than its factorization.

428800504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4872750 (or 4872746 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 428800504 is about 20707.4987383798. The cubic root of 428800504 is about 754.0817478506.

The spelling of 428800504 in words is "four hundred twenty-eight million, eight hundred thousand, five hundred four".