11232045 has 24 divisors (see below), whose sum is σ = 21239712. Its totient is φ = 5445600.

The previous prime is 11232041. The next prime is 11232049. The reversal of 11232045 is 54023211.

It is an interprime number because it is at equal distance from previous prime (11232041) and next prime (11232049).

It is not a de Polignac number, because 11232045 - 2² = 11232041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10851 + ... + 11840.

It is an arithmetic number, because the mean of its divisors is an integer number (884988).

Almost surely, 2^11232045 is an apocalyptic number.

11232045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11232045 is a deficient number, since it is larger than the sum of its proper divisors (10007667).

11232045 is a wasteful number, since it uses less digits than its factorization.

11232045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22713 (or 22710 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 11232045 is about 3351.4243240748. The cubic root of 11232045 is about 223.9509684881.

Adding to 11232045 its reverse (54023211), we get a palindrome (65255256).

The spelling of 11232045 in words is "eleven million, two hundred thirty-two thousand, forty-five".