1488545 has 8 divisors (see below), whose sum is σ = 1792896. Its totient is φ = 1186416.

The previous prime is 1488533. The next prime is 1488559. The reversal of 1488545 is 5458841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1488545 - 2⁶ = 1488481 is a prime.

It is a Duffinian 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, 1994 + ... + 2636.

It is an arithmetic number, because the mean of its divisors is an integer number (224112).

2^1488545 is an apocalyptic number.

It is an amenable number.

1488545 is a deficient number, since it is larger than the sum of its proper divisors (304351).

1488545 is an equidigital number, since it uses as much as digits as its factorization.

1488545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111.

The product of its digits is 25600, while the sum is 35.

The square root of 1488545 is about 1220.0594247823. The cubic root of 1488545 is about 114.1792859643.

The spelling of 1488545 in words is "one million, four hundred eighty-eight thousand, five hundred forty-five".