11445343 has 16 divisors (see below), whose sum is σ = 14575680. Its totient is φ = 8741376.

The previous prime is 11445289. The next prime is 11445359. The reversal of 11445343 is 34354411.

It is not a de Polignac number, because 11445343 - 2⁹ = 11444831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11445043) 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, 471 + ... + 4807.

It is an arithmetic number, because the mean of its divisors is an integer number (910980).

Almost surely, 2^11445343 is an apocalyptic number.

11445343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11445343 is a deficient number, since it is larger than the sum of its proper divisors (3130337).

11445343 is a wasteful number, since it uses less digits than its factorization.

11445343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386.

The product of its digits is 2880, while the sum is 25.

The square root of 11445343 is about 3383.0966583886. The cubic root of 11445343 is about 225.3597077559.

Adding to 11445343 its reverse (34354411), we get a palindrome (45799754).

The spelling of 11445343 in words is "eleven million, four hundred forty-five thousand, three hundred forty-three".