1485993 has 8 divisors (see below), whose sum is σ = 2011168. Its totient is φ = 975744.

The previous prime is 1485947. The next prime is 1486003. The reversal of 1485993 is 3995841.

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

It is not a de Polignac number, because 1485993 - 2¹⁰ = 1484969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1485193) by changing a digit.

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, 3496 + ... + 3897.

It is an arithmetic number, because the mean of its divisors is an integer number (251396).

2^1485993 is an apocalyptic number.

It is an amenable number.

1485993 is a deficient number, since it is larger than the sum of its proper divisors (525175).

1485993 is an equidigital number, since it uses as much as digits as its factorization.

1485993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463.

The product of its digits is 38880, while the sum is 39.

The square root of 1485993 is about 1219.0131254421. The cubic root of 1485993 is about 114.1139980005.

The spelling of 1485993 in words is "one million, four hundred eighty-five thousand, nine hundred ninety-three".