1485320 has 32 divisors (see below), whose sum is σ = 3395520. Its totient is φ = 584640.

The previous prime is 1485277. The next prime is 1485347. The reversal of 1485320 is 235841.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (106110).

2^1485320 is an apocalyptic number.

1485320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1485320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1697760).

1485320 is an abundant number, since it is smaller than the sum of its proper divisors (1910200).

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

1485320 is a wasteful number, since it uses less digits than its factorization.

1485320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1485320 is about 1218.7370512133. The cubic root of 1485320 is about 114.0967681487.

The spelling of 1485320 in words is "one million, four hundred eighty-five thousand, three hundred twenty".