11340585 has 12 divisors (see below), whose sum is σ = 19657092. Its totient is φ = 6048288.

The previous prime is 11340577. The next prime is 11340613. The reversal of 11340585 is 58504311.

It can be written as a sum of positive squares in 2 ways, for example, as 9018009 + 2322576 = 3003^2 + 1524^2 .

It is not a de Polignac number, because 11340585 - 2³ = 11340577 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 125962 + ... + 126051.

It is an arithmetic number, because the mean of its divisors is an integer number (1638091).

Almost surely, 2^11340585 is an apocalyptic number.

11340585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11340585 is a deficient number, since it is larger than the sum of its proper divisors (8316507).

11340585 is a wasteful number, since it uses less digits than its factorization.

11340585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252024 (or 252021 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 11340585 is about 3367.5785068800. The cubic root of 11340585 is about 224.6700348573.

Adding to 11340585 its reverse (58504311), we get a palindrome (69844896).

The spelling of 11340585 in words is "eleven million, three hundred forty thousand, five hundred eighty-five".