500467428 has 18 divisors (see below), whose sum is σ = 1265070534. Its totient is φ = 166822464.

The previous prime is 500467397. The next prime is 500467433. The reversal of 500467428 is 824764005.

It can be written as a sum of positive squares in only one way, i.e., 277622244 + 222845184 = 16662^2 + 14928^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 13901873 = 500467428 / (5 + 0 + 0 + 4 + 6 + 7 + 4 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 500467392 and 500467401.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6950901 + ... + 6950972.

Almost surely, 2^500467428 is an apocalyptic number.

It is an amenable number.

500467428 is an abundant number, since it is smaller than the sum of its proper divisors (764603106).

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

500467428 is a wasteful number, since it uses less digits than its factorization.

500467428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13901883 (or 13901878 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 500467428 is about 22371.1293411844. The cubic root of 500467428 is about 793.9477808505.

The spelling of 500467428 in words is "five hundred million, four hundred sixty-seven thousand, four hundred twenty-eight".