11414145 has 16 divisors (see below), whose sum is σ = 18388800. Its totient is φ = 6045504.

The previous prime is 11414129. The next prime is 11414149. The reversal of 11414145 is 54141411.

It is not a de Polignac number, because 11414145 - 2⁴ = 11414129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11414149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319 + ... + 4788.

It is an arithmetic number, because the mean of its divisors is an integer number (1149300).

Almost surely, 2^11414145 is an apocalyptic number.

11414145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11414145 is a deficient number, since it is larger than the sum of its proper divisors (6974655).

11414145 is a wasteful number, since it uses less digits than its factorization.

11414145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5264.

The product of its digits is 320, while the sum is 21.

The square root of 11414145 is about 3378.4826475801. The cubic root of 11414145 is about 225.1547577289.

Adding to 11414145 its reverse (54141411), we get a palindrome (65555556).

The spelling of 11414145 in words is "eleven million, four hundred fourteen thousand, one hundred forty-five".