1414145 has 16 divisors (see below), whose sum is σ = 1824768. Its totient is φ = 1048320.

The previous prime is 1414129. The next prime is 1414181. The reversal of 1414145 is 5414141.

It is not a de Polignac number, because 1414145 - 2⁴ = 1414129 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10730 + ... + 10860.

It is an arithmetic number, because the mean of its divisors is an integer number (114048).

2^1414145 is an apocalyptic number.

It is an amenable number.

1414145 is a deficient number, since it is larger than the sum of its proper divisors (410623).

1414145 is a wasteful number, since it uses less digits than its factorization.

1414145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280.

The product of its digits is 320, while the sum is 20.

The square root of 1414145 is about 1189.1782877264. The cubic root of 1414145 is about 112.2443908686.

Adding to 1414145 its reverse (5414141), we get a palindrome (6828286).

The spelling of 1414145 in words is "one million, four hundred fourteen thousand, one hundred forty-five".