11282445 has 12 divisors (see below), whose sum is σ = 19556316. Its totient is φ = 6017280.

The previous prime is 11282399. The next prime is 11282459. The reversal of 11282445 is 54428211.

It can be written as a sum of positive squares in 2 ways, for example, as 3697929 + 7584516 = 1923^2 + 2754^2 .

It is not a de Polignac number, because 11282445 - 2¹¹ = 11280397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125316 + ... + 125405.

It is an arithmetic number, because the mean of its divisors is an integer number (1629693).

Almost surely, 2^11282445 is an apocalyptic number.

11282445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11282445 is a deficient number, since it is larger than the sum of its proper divisors (8273871).

11282445 is a wasteful number, since it uses less digits than its factorization.

11282445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250732 (or 250729 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 11282445 is about 3358.9350991051. The cubic root of 11282445 is about 224.2854367700.

The spelling of 11282445 in words is "eleven million, two hundred eighty-two thousand, four hundred forty-five".