11322545 has 16 divisors (see below), whose sum is σ = 14976192. Its totient is φ = 8164800.

The previous prime is 11322539. The next prime is 11322551. The reversal of 11322545 is 54522311.

It is an interprime number because it is at equal distance from previous prime (11322539) and next prime (11322551).

It is not a de Polignac number, because 11322545 - 2⁴ = 11322529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11322545.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 770 + ... + 4820.

It is an arithmetic number, because the mean of its divisors is an integer number (936012).

Almost surely, 2^11322545 is an apocalyptic number.

It is an amenable number.

11322545 is a deficient number, since it is larger than the sum of its proper divisors (3653647).

11322545 is a wasteful number, since it uses less digits than its factorization.

11322545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4112.

The product of its digits is 1200, while the sum is 23.

The square root of 11322545 is about 3364.8989583641. The cubic root of 11322545 is about 224.5508405813.

Adding to 11322545 its reverse (54522311), we get a palindrome (65844856).

The spelling of 11322545 in words is "eleven million, three hundred twenty-two thousand, five hundred forty-five".