1485243 has 8 divisors (see below), whose sum is σ = 2200400. Its totient is φ = 990144.

The previous prime is 1485233. The next prime is 1485251. The reversal of 1485243 is 3425841.

It is not a de Polignac number, because 1485243 - 2⁴ = 1485227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 55009 = 1485243 / (1 + 4 + 8 + 5 + 2 + 4 + 3).

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1485233) 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, 27478 + ... + 27531.

It is an arithmetic number, because the mean of its divisors is an integer number (275050).

2^1485243 is an apocalyptic number.

1485243 is a deficient number, since it is larger than the sum of its proper divisors (715157).

1485243 is an equidigital number, since it uses as much as digits as its factorization.

1485243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55018 (or 55012 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1485243 is about 1218.7054607246. The cubic root of 1485243 is about 114.0947964966.

It can be divided in two parts, 1485 and 243, that added together give a cube (1728 = 12³).

The spelling of 1485243 in words is "one million, four hundred eighty-five thousand, two hundred forty-three".