1478328 has 32 divisors (see below), whose sum is σ = 3816960. Its totient is φ = 476640.

The previous prime is 1478293. The next prime is 1478353. The reversal of 1478328 is 8238741.

It is a congruent number.

It is an unprimeable number.

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, 250 + ... + 1737.

It is an arithmetic number, because the mean of its divisors is an integer number (119280).

2^1478328 is an apocalyptic number.

It is an amenable number.

1478328 is an abundant number, since it is smaller than the sum of its proper divisors (2338632).

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

1478328 is a wasteful number, since it uses less digits than its factorization.

1478328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027 (or 2023 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 1478328 is about 1215.8651240989. The cubic root of 1478328 is about 113.9174533239.

The spelling of 1478328 in words is "one million, four hundred seventy-eight thousand, three hundred twenty-eight".