1488745 has 8 divisors (see below), whose sum is σ = 1880640. Its totient is φ = 1128240.

The previous prime is 1488737. The next prime is 1488749. The reversal of 1488745 is 5478841.

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

It is not a de Polignac number, because 1488745 - 2³ = 1488737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1488749) 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 in 7 ways as a sum of consecutive naturals, for example, 7741 + ... + 7930.

It is an arithmetic number, because the mean of its divisors is an integer number (235080).

2^1488745 is an apocalyptic number.

It is an amenable number.

1488745 is a deficient number, since it is larger than the sum of its proper divisors (391895).

1488745 is a wasteful number, since it uses less digits than its factorization.

1488745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15695.

The product of its digits is 35840, while the sum is 37.

The square root of 1488745 is about 1220.1413852501. The cubic root of 1488745 is about 114.1843994217.

The spelling of 1488745 in words is "one million, four hundred eighty-eight thousand, seven hundred forty-five".