1488280 has 32 divisors (see below), whose sum is σ = 3466800. Its totient is φ = 574336.

The previous prime is 1488241. The next prime is 1488301. The reversal of 1488280 is 828841.

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, 519 + ... + 1801.

2^1488280 is an apocalyptic number.

1488280 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 1488280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1733400).

1488280 is an abundant number, since it is smaller than the sum of its proper divisors (1978520).

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

1488280 is a wasteful number, since it uses less digits than its factorization.

1488280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323 (or 1319 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 1488280 is about 1219.9508186808. The cubic root of 1488280 is about 114.1725099276.

The spelling of 1488280 in words is "one million, four hundred eighty-eight thousand, two hundred eighty".