11334145 has 4 divisors (see below), whose sum is σ = 13600980. Its totient is φ = 9067312.

The previous prime is 11334143. The next prime is 11334187. The reversal of 11334145 is 54143311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7011904 + 4322241 = 2648^2 + 2079^2 .

It is a cyclic number.

It is not a de Polignac number, because 11334145 - 2¹ = 11334143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11334143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133410 + ... + 1133419.

It is an arithmetic number, because the mean of its divisors is an integer number (3400245).

Almost surely, 2^11334145 is an apocalyptic number.

It is an amenable number.

11334145 is a deficient number, since it is larger than the sum of its proper divisors (2266835).

11334145 is an equidigital number, since it uses as much as digits as its factorization.

11334145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266834.

The product of its digits is 720, while the sum is 22.

The square root of 11334145 is about 3366.6221944257. The cubic root of 11334145 is about 224.6274988685.

Adding to 11334145 its reverse (54143311), we get a palindrome (65477456).

The spelling of 11334145 in words is "eleven million, three hundred thirty-four thousand, one hundred forty-five".