1488566 has 4 divisors (see below), whose sum is σ = 2232852. Its totient is φ = 744282.

The previous prime is 1488563. The next prime is 1488577. The reversal of 1488566 is 6658841.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372140 + ... + 372143.

It is an arithmetic number, because the mean of its divisors is an integer number (558213).

2^1488566 is an apocalyptic number.

1488566 is a deficient number, since it is larger than the sum of its proper divisors (744286).

1488566 is an equidigital number, since it uses as much as digits as its factorization.

1488566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744285.

The product of its digits is 46080, while the sum is 38.

The square root of 1488566 is about 1220.0680308901. The cubic root of 1488566 is about 114.1798228988.

The spelling of 1488566 in words is "one million, four hundred eighty-eight thousand, five hundred sixty-six".