1456928 has 24 divisors (see below), whose sum is σ = 3129840. Its totient is φ = 662080.

The previous prime is 1456927. The next prime is 1456937. The reversal of 1456928 is 8296541.

It is not an unprimeable number, because it can be changed into a prime (1456921) 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, 1718 + ... + 2421.

It is an arithmetic number, because the mean of its divisors is an integer number (130410).

2^1456928 is an apocalyptic number.

It is an amenable number.

1456928 is an abundant number, since it is smaller than the sum of its proper divisors (1672912).

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

1456928 is a wasteful number, since it uses less digits than its factorization.

1456928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4160 (or 4152 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 1456928 is about 1207.0327253227. The cubic root of 1456928 is about 113.3650968255.

The spelling of 1456928 in words is "one million, four hundred fifty-six thousand, nine hundred twenty-eight".