1484145 has 48 divisors (see below), whose sum is σ = 2882880. Its totient is φ = 701568.

The previous prime is 1484143. The next prime is 1484177. The reversal of 1484145 is 5414841.

It is a happy number.

It is not a de Polignac number, because 1484145 - 2¹ = 1484143 is a prime.

It is a Curzon number.

1484145 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484141) 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 47 ways as a sum of consecutive naturals, for example, 25126 + ... + 25184.

It is an arithmetic number, because the mean of its divisors is an integer number (60060).

2^1484145 is an apocalyptic number.

1484145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1484145 is a deficient number, since it is larger than the sum of its proper divisors (1398735).

1484145 is a wasteful number, since it uses less digits than its factorization.

1484145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 123 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 1484145 is about 1218.2548994361. The cubic root of 1484145 is about 114.0666738324.

Adding to 1484145 its reverse (5414841), we get a palindrome (6898986).

The spelling of 1484145 in words is "one million, four hundred eighty-four thousand, one hundred forty-five".