1485648 has 80 divisors (see below), whose sum is σ = 4513600. Its totient is φ = 466560.

The previous prime is 1485619. The next prime is 1485683. The reversal of 1485648 is 8465841.

1485648 is a `hidden beast` number, since 1 + 4 + 8 + 5 + 648 = 666.

1485648 is nontrivially palindromic in base 5.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8118 + ... + 8298.

It is an arithmetic number, because the mean of its divisors is an integer number (56420).

2^1485648 is an apocalyptic number.

1485648 is a gapful number since it is divisible by the number (18) 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 1485648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2256800).

1485648 is an abundant number, since it is smaller than the sum of its proper divisors (3027952).

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

1485648 is a wasteful number, since it uses less digits than its factorization.

1485648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 205 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 1485648 is about 1218.8716093174. The cubic root of 1485648 is about 114.1051661113.

The spelling of 1485648 in words is "one million, four hundred eighty-five thousand, six hundred forty-eight".