1485747 has 6 divisors (see below), whose sum is σ = 2146092. Its totient is φ = 990492.

The previous prime is 1485739. The next prime is 1485751. The reversal of 1485747 is 7475841.

It is not a de Polignac number, because 1485747 - 2³ = 1485739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1485787) 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 5 ways as a sum of consecutive naturals, for example, 82533 + ... + 82550.

It is an arithmetic number, because the mean of its divisors is an integer number (357682).

2^1485747 is an apocalyptic number.

1485747 is a deficient number, since it is larger than the sum of its proper divisors (660345).

1485747 is a wasteful number, since it uses less digits than its factorization.

1485747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165089 (or 165086 counting only the distinct ones).

The product of its digits is 31360, while the sum is 36.

The square root of 1485747 is about 1218.9122199732. The cubic root of 1485747 is about 114.1077006194.

The spelling of 1485747 in words is "one million, four hundred eighty-five thousand, seven hundred forty-seven".